Abdenacer Makhlouf Université de Haute-Alsace · 2019-07-24 · We hereby certify that, Abdenacer...

We hereby certify that, Abdenacer Makhlouf - Université de Haute-Alsace,

participated in the 1st Joint Meeting Brazil-France in Mathematics, held at IMPA, Rio

de Janeiro, July 15 - 19, 2019 and presented the following talk: “Representations of

n-Lie algebras and twisted algebraic structures”.

Rio de Janeiro, July 19th, 2019

Harold Rosenberg

Organizing Committee

We hereby certify that, Abigail Silva Duarte Folha - Universidade Federal

Fluminense, participated in the 1st Joint Meeting Brazil-France in Mathematics, held

at IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “H-

Graphs in ℍ × ℝ”.


Harold Rosenberg


We hereby certify that, Adriano Adrega de Moura - IMECC, participated in the 1st

Joint Meeting Brazil-France in Mathematics, held at IMPA, Rio de Janeiro, July 15 -

19, 2019 and presented the following talk: “Towards the Classification of Prime

Simple Modules for Quantum Affine Algebras”.


Harold Rosenberg


We hereby certify that, Aihua Fan - Central China Normal University, participated

in the 1st Joint Meeting Brazil-France in Mathematics, held at IMPA, Rio de Janeiro,

July 15 - 19, 2019 and presented the following talk: “Bohr chaoticity of topological

dynamical systems”.


Harold Rosenberg


We hereby certify that, Alain Jacquemard - Université de Bourgogne, participated


July 15 - 19, 2019 and presented the following talk: “Effective issues in Non-

Smooth Systems”.


Harold Rosenberg


We hereby certify that, Albert Meads Fisher - Inst.Mat. e Estatistica - Univ. de

São Paulo, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at

IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “Finite

and infinite measures for adic transformations”.


Harold Rosenberg


We hereby certify that, Alberto Masayoshi Faria Ohashi - Universidade de

Brasilia, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at

IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk:

“Existence of densities for stochastic evolution equations driven by fractional

Brownian motion”.


Harold Rosenberg


We hereby certify that, Alessandro Chiodo - Sorbonne Université, participated in

the 1st Joint Meeting Brazil-France in Mathematics, held at IMPA, Rio de Janeiro,

July 15 - 19, 2019 and presented the following talk: “Mirror symmetry and

automorphisms”.


Harold Rosenberg


We hereby certify that, Alexander Amenta - Universität Bonn, participated in the

1st Joint Meeting Brazil-France in Mathematics, held at IMPA, Rio de Janeiro, July 15

- 19, 2019 and presented the following talk: “Banach-valued modulation-invariant

Carleson embeddings and outer-Lp spaces: the Walsh case”.


Harold Rosenberg


We hereby certify that, Alexandre Gaudillière - Centre National de la Recherche

Scientifique, participated in the 1st Joint Meeting Brazil-France in Mathematics, held

at IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk:

“Exponential transition law for the kinetic Ising model”.


Harold Rosenberg


We hereby certify that, Alexandre Miquel - Facultad de Ingenieria- Universidad

de la República, participated in the 1st Joint Meeting Brazil-France in Mathematics,

held at IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk:

“Implicative algebras: a new foundation for realizability and forcing”.


Harold Rosenberg


We hereby certify that, Alexandre Nolasco de Carvalho - Inst. Ciên. Matemática

e Comp. de São Carlos, participated in the 1st Joint Meeting Brazil-France in

Mathematics, held at IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the

following talk: “On the Gradient Structure of a Non-autonomous Chafee –Infante

Like Problem”.


Harold Rosenberg


We hereby certify that, Alexandre Richard - Centralesupélec, participated in the 1st


19, 2019 and presented the following talk: “Penalisation techniques for one-

dimensional reflected rough differential equations”.


Harold Rosenberg


We hereby certify that, Alexsandro Giacomo Grimbert Gallo - Universidade

Federal de São Carlos, participated in the 1st Joint Meeting Brazil-France in


following talk: “Concentration bounds for stochastic chains”.


Harold Rosenberg


We hereby certify that, Ali Tahzibi - Instituto de Ciências Matemáticas e de

Computação, participated in the 1st Joint Meeting Brazil-France in Mathematics,


“Measures of maximal entropy for diffeomorphisms close to Anosov flow”.


Harold Rosenberg


We hereby certify that, Alix Deruelle - Institut de Mathématiques de Jussieu -

Paris Rive Gauche, participated in the 1st Joint Meeting Brazil-France in


following talk: “On the regularity of Ricci flows coming out of metric spaces”.


Harold Rosenberg


We hereby certify that, Álvaro Krüger Ramos - Universidade Federal do Rio

Grande do Sul, participated in the 1st Joint Meeting Brazil-France in Mathematics,


“Moves preserving hyperbolicity of link complements”.


Harold Rosenberg


We hereby certify that, Alvaro Liendo - Universidad de Talca, participated in the 1st


19, 2019 and presented the following talk: “Integration of rational derivations on

algebraic varieties”.


Harold Rosenberg


We hereby certify that, Ana Patricia Carvalho Gonçalves - Instituto Superior

Tecnico - Universidade de Lisboa, participated in the 1st Joint Meeting Brazil-

France in Mathematics, held at IMPA, Rio de Janeiro, July 15 - 19, 2019 and

presented the following talk: “A microscopic model for the regional fractional

Laplacian with several boundary conditions”.


Harold Rosenberg


We hereby certify that, Ana Paula de Araújo Chaves - Universidade Federal de

Goiás, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at

IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “On

Mahler’s Um-numbers”.


Harold Rosenberg


We hereby certify that, Ana Shirley Ferreira da Silva - Universidade Federal do

Ceará, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at

IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “b-

colorings and related problems”.


Harold Rosenberg


We hereby certify that, André Belotto da Silva - Université d'Aix-Marseille,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Singular foliations

in sub-Riemannian geometry and the Strong Sard Conjecture”.


Harold Rosenberg


We hereby certify that, André Contiero - Universidade Federal de Minas Gerais,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “On totients”.


Harold Rosenberg


We hereby certify that, André de Oliveira Gomes - IMECC, participated in the 1st


19, 2019 and presented the following talk: “Variational formulas for functionals of

the Fractional Brownian Motion and applications to Large Deviations

Principles”.


Harold Rosenberg


We hereby certify that, André Salles de Carvalho - Inst.Mat. e Estatistica - Univ.

de São Paulo, participated in the 1st Joint Meeting Brazil-France in Mathematics,


“Convergence of sequences pseudo-Anosov homeomorphisms and of

hyperbolic 3-manifolds”.


Harold Rosenberg


We hereby certify that, Anne-Marie Aubert - Institut de Mathématiques de

Jussieu - Paris Rive Gauche, participated in the 1st Joint Meeting Brazil-France in


following talk: “Representations of Hecke algebras and enhanced Langlands

parameters for p-adic reductive groups”.


Harold Rosenberg


We hereby certify that, Antonin Monteil - Université Catholique de Louvain,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Uniform

boundedness principles for Sobolev maps into manifolds”.


Harold Rosenberg


We hereby certify that, Arnaud Munch - University of Clermont, participated in the


- 19, 2019 and presented the following talk: “Control of PDEs involving boundary

layers phenomena”.


Harold Rosenberg


We hereby certify that, Aron Simis - Universidade Federal de Pernambuco,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Specialization

results with applications”.


Harold Rosenberg


We hereby certify that, Bassan Fayad - Sorbonne Université, participated in the 1st


19, 2019 and presented the following talk: “Countable Lebesgue spectrum for

conservative flows on surfaces and other parabolic systems”.


Harold Rosenberg


We hereby certify that, Benoît Claudon - Université de Rennes 1, participated in


July 15 - 19, 2019 and presented the following talk: “Fundamental groups of

compact Kähler threefolds”.


Harold Rosenberg


We hereby certify that, Benoit Daniel - Université de Lorraine, participated in the


- 19, 2019 and presented the following talk: “Constant mean curvature surfaces

and parallel mean curvature surfaces in product manifolds”.


Harold Rosenberg


We hereby certify that, Bertrand Remy - École Polytechnique, participated in the


- 19, 2019 and presented the following talk: “Topological generation of simple

non-archimedean groups”.


Harold Rosenberg


We hereby certify that, Boris Adamczewski - CNRS, participated in the 1st Joint

Meeting Brazil-France in Mathematics, held at IMPA, Rio de Janeiro, July 15 - 19,

2019 and presented the following talk: “The complexity of real numbers in

independent bases”.


Harold Rosenberg


We hereby certify that, Bruno Lopes Vieira - Universidade Federal Fluminense,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “A logical

framework to reason about Reo circuits”.


Harold Rosenberg


We hereby certify that, Carole Rosier - Université du Litoral Cote D´opale,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Well-posedness of

general cross-diffusion systems”.


Harold Rosenberg


We hereby certify that, Carolina Bhering de Araujo - Instituto de Matemática

Pura e Aplicada, participated in the 1st Joint Meeting Brazil-France in Mathematics,


“Gale duality, blowups and moduli spaces”.


Harold Rosenberg


We hereby certify that, Charlie Petitjean - Université de Bourgogne, participated


July 15 - 19, 2019 and presented the following talk: “Automorphism groups of

koras-russell threefolds”.


Harold Rosenberg


We hereby certify that, Christian Horacio Olivera - IMECC, participated in the 1st


19, 2019 and presented the following talk: “Regularization by noise in some

PDEs”.


Harold Rosenberg


We hereby certify that, Christina Brech - Instituto de Matemática e Estatística da

USP, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at

IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “Rigidity

in combinatorial Banach spaces”.


Harold Rosenberg


We hereby certify that, Ciprian Tudor - Université de Lille 1, participated in the 1st


19, 2019 and presented the following talk: “Behavior of Hermite and related

processes with respect to the Hurst parameter”.


Harold Rosenberg


We hereby certify that, Clément Erignoux - Università Degli Studi di Roma 3,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Free boundary

problem for a non-ergodic facilitated exclusion process”.


Harold Rosenberg


We hereby certify that, Cristina Pignotti - University of Aquila, participated in the


- 19, 2019 and presented the following talk: “Convergence to consensus of a

Cucker-Smale model with time delay”.


Harold Rosenberg


We hereby certify that, Cyril Imbert - École Normale Supérieure de Paris,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Schauder

estimates for kinetic equations”.


Harold Rosenberg


We hereby certify that, Dal'Bo Françoise - Université de Rennes 1, participated in


July 15 - 19, 2019 and presented the following talk: “Co-amenability and

Geometry”.


Harold Rosenberg


We hereby certify that, Daniel Cantergiani Panazzolo - Université de Haute-

Alsace, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at


“Discontinuous vector fields: regularization and versality”.


Harold Rosenberg


We hereby certify that, Danilo Antonio Caprio - Universidade Estadual Paulista -

São José do Rio Preto, participated in the 1st Joint Meeting Brazil-France in


following talk: “Julia sets for endomorphisms of ℝ2 and ℂ2

”.


Harold Rosenberg


We hereby certify that, Davi dos Santos Lima - Universidade Federal de Alagoas,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “On the Topology of

Classical and Dynamical Markov and Lagrange Spectra”.


Harold Rosenberg


We hereby certify that, Hellen Monção de Carvalho Santana - Instituto de

Ciências Matemáticas e de Computação, participated in the 1st Joint Meeting

Brazil-France in Mathematics, held at IMPA, Rio de Janeiro, July 15 - 19, 2019 and

presented the following talk: “Local topology of function-germs with nonisolated

singularities”.


Harold Rosenberg


We hereby certify that, Hugo Luiz Mariano - Instituto de Matemática e Estatística

da USP, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at

IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “A Galois

group functor for the category of Special Groups”.


Harold Rosenberg


We hereby certify that, Hugo Ricardo Nabais Tavares - Fac. Ciencias Univ.

Lisboa, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at

IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “Least

energy nodal solutions of Hamiltonian elliptic systems with Neumann

boundary conditions”.


Harold Rosenberg


We hereby certify that, Ignasi Sau - Centre National de la Recherche


at IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “Hitting

minors on bounded treewidth graphs”.


Harold Rosenberg


We hereby certify that, Isabelle Liousse - Université de Lille 1, participated in the


- 19, 2019 and presented the following talk: “Subgroups of Interval Exchange

Transformations”.


Harold Rosenberg


We hereby certify that, Islam Boussaada - Centralesupélec, participated in the 1st


19, 2019 and presented the following talk: “Coalescence and Splitting

Mechanisms of TimeDelay Systems’ Spectral Values and their Effect on

Stability”.


Harold Rosenberg


We hereby certify that, Jaqueline Godoy Mesquita - Universidade de Brasilia,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Linearized

instability for neutral functional differential equations with state–dependent

delays”.


Harold Rosenberg


We hereby certify that, David Trotman - Institut de Mathématiques de Marseille,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Whitney

cellularisation and Goresky’s homology conjecture”.


Harold Rosenberg


We hereby certify that, Delphine Bresch-Pietri - Mines Paristech, participated in


July 15 - 19, 2019 and presented the following talk: “Control with a non First-

In/First-Out delay”.


Harold Rosenberg


We hereby certify that, Diana Davis - Swarthmore College, participated in the 1st


19, 2019 and presented the following talk: “Periodic paths on the pentagon”.


Harold Rosenberg


We hereby certify that, Diego Araujo de Souza - Universidade Federal de

Pernambuco, participated in the 1st Joint Meeting Brazil-France in Mathematics,


“Non null controllability of Stokes equations with memory”.


Harold Rosenberg


We hereby certify that, Diego Ribeiro Moreira - Universidade Federal do Ceará,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “New regularity

results on the regularity of semiconvex supersolutions and convex envelope

of supersolutions to fully nonlinear Elliptic PDEs”.


Harold Rosenberg


We hereby certify that, Ederson Moreira dos Santos - Instituto de Ciências

Matemáticas e de Computação, participated in the 1st Joint Meeting Brazil-France

in Mathematics, held at IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the

following talk: “Sobolev embeddings of G-symmetric functions and

applications”.


Harold Rosenberg


We hereby certify that, Edgard Almeida Pimentel - Pontifícia Universidade

Católica do Rio de Janeiro, participated in the 1st Joint Meeting Brazil-France in


following talk: “Improved regularity theory for degenerate diffusions”.


Harold Rosenberg


We hereby certify that, Edson Ribeiro Alvares - Universidade Federal do Paraná,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Compatible t-

structures”.


Harold Rosenberg


We hereby certify that, Eduardo do Nascimento Marcos - Inst.Mat. e Estatistica -

Univ. de São Paulo, participated in the 1st Joint Meeting Brazil-France in


following talk: “Adding or deleting arrows of a bound quiver algebra and

Hochschild (co)homology”.


Harold Rosenberg


We hereby certify that, Eduardo Garibaldi - IMECC, participated in the 1st Joint


2019 and presented the following talk: “Thermodynamic Formalism and

Intermittence”.


Harold Rosenberg


We hereby certify that, Edward Hermann Haeusler - Pontifícia Universidade

Católica do Rio de Janeiro, participated in the 1st Joint Meeting Brazil-France in


following talk: “Huge Propositional Proofs are Redundant: Towards a proof that

NP=PSPACE”.


Harold Rosenberg


We hereby certify that, Elaine Gouvea Pimentel - Universidade Federal do Rio

Grande do Norte, participated in the 1st Joint Meeting Brazil-France in Mathematics,


“Focused proof systems for geometric theories”.


Harold Rosenberg


We hereby certify that, Eleonora Di Nezza - Centre National de la Recherche


at IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “Monge

and Ampère: waiting for pluripotential theory”.


Harold Rosenberg


We hereby certify that, Emanuel Carneiro - Instituto de Matemática Pura e

Aplicada, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at

IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “Fourier

restriction, Bessel functions, and beyond”.


Harold Rosenberg


We hereby certify that, Emmanuel Russ - Université de Grenoble, participated in


July 15 - 19, 2019 and presented the following talk: “Existence and regularity of an

optimal shape for the Laplacian with a drift”.


Harold Rosenberg


We hereby certify that, Eric Ragoucy - Laboratoire D´annecy-Le-Vieux de

Physique Théorique, participated in the 1st Joint Meeting Brazil-France in


following talk: “On elliptic deformation of WN algebras”.


Harold Rosenberg


We hereby certify that, Ernani de Sousa Ribeiro Júnior - Universidade Federal

do Ceará, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at


“Geometric inequality for critical metrics of the volume functional”.


Harold Rosenberg


We hereby certify that, Fabien Pazuki - Copenhagen University, participated in the


- 19, 2019 and presented the following talk: “Regulators of number fields and

elliptic curves”.


Harold Rosenberg


We hereby certify that, Federico Lo Bianco - Université d'Aix-Marseille,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “On symmetries of

codimension 1 foliations”.


Harold Rosenberg


We hereby certify that, Felipe Wallison Chaves Silva - Universidade Federal da

Paraiba - João Pessoa, participated in the 1st Joint Meeting Brazil-France in


following talk: “Controllability of parabolic PDE’s with large parameters”.


Harold Rosenberg


We hereby certify that, Flavio Dickstein - Universidade Federal do Rio de

Janeiro, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at

IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “Positive

solutions of a semilinear heat equation with singular nonlinear term”.


Harold Rosenberg


We hereby certify that, Florent Nicolas Balacheff - Universidad Autònoma de

Barcelona, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at

IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “Length

product of homologically independent closed geodesics”.


Harold Rosenberg


We hereby certify that, Francesco Russo - Ensta Paristech, participated in the 1st


19, 2019 and presented the following talk: “McKean stochastic differential

equations and nonconservative PDEs”.


Harold Rosenberg


We hereby certify that, Francis Comets - Université ParisVII -Denis Diderot,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Renormalizing KPZ

equation at weak disorder in dimension ≥3”.


Harold Rosenberg


We hereby certify that, Francisco Miragllia - Universidade de São Paulo,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Special groups and

quadratic forms over rings with non zero-divisor coefficients”.


Harold Rosenberg


We hereby certify that, François Hamel - Université d'Aix-Marseille, participated in


July 15 - 19, 2019 and presented the following talk: “Bistable transition fronts in

unbounded domains”.


Harold Rosenberg


We hereby certify that, Frank Pacard - École Polytechnique, participated in the 1st


19, 2019 and presented the following talk: “Entire solutions of the Allen-Cahn

equation in low dimensions”.


Harold Rosenberg


We hereby certify that, Gabriel Calsamiglia - Universidade Federal Fluminense,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Branched covers

and isoperiodic abelian differentials”.


Harold Rosenberg


We hereby certify that, Gabriela Albuquerque Wanderley - Universidade Federal

da Paraiba - João Pessoa, participated in the 1st Joint Meeting Brazil-France in


following talk: “A half-space theorem for graphs of constant mean curvature 0 <

H < 𝟏

𝟐 in ℍ2

x ℝ”.


Harold Rosenberg


We hereby certify that, Gabrielle Saller Nornberg - Instituto de Ciências

Matemáticas e de Computação, participated in the 1st Joint Meeting Brazil-France


following talk: “Regularity of fully nonlinear equations with superlinear gradient

growth”.


Harold Rosenberg


We hereby certify that, Gene Freudenburg - Western Michigan University,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Locally Nilpotent

Derivations”.


Harold Rosenberg


We hereby certify that, Giambattista Giacomin - Université de Paris, participated


July 15 - 19, 2019 and presented the following talk: “Continuum limit of random

matrix products in statistical mechanics of disordered systems”.


Harold Rosenberg


We hereby certify that, Gille Philippe - CNRS, participated in the 1st Joint Meeting


presented the following talk: “On the Kaplansky construction for composition of

quadratic forms”.


Harold Rosenberg


We hereby certify that, Gilles Dowek - Institut National de Recherche en

Informatique et en Automatique, participated in the 1st Joint Meeting Brazil-France


following talk: “Logical frameworks, reverse mathematics, and formal proofs

translation”.


Harold Rosenberg


We hereby certify that, Gioia Maria Vago - Institut de Mathématiques de

Bourgogne - Dijon, participated in the 1st Joint Meeting Brazil-France in


following talk: “On the Ogasa number”.


Harold Rosenberg


We hereby certify that, Giorgio Venturi - Universidade Estadual de Campinas,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Infinite forcing and

the generic multiverse”.


Harold Rosenberg


We hereby certify that, Gisele Teixeira Paula - Universidade Federal do Espirito

Santo, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at

IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “Height

Estimates for Bianchi Groups”.


Harold Rosenberg


We hereby certify that, Graham Smith - Universidade Federal do Rio de Janeiro,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “On eternal mean

curvature flows of 2-tori in the 3-sphere”.


Harold Rosenberg


We hereby certify that, Guilherme Dias da Fonseca - University of Clermont,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Fast Algorithms for

Geometric Intersection Graphs”.


Harold Rosenberg


We hereby certify that, Gustavo Hoepfner - Universidade Federal de São Carlos,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “The restriction

problem with moments”.


Harold Rosenberg


We hereby certify that, Hagen Meltzer - Uniwersytet SzczecińSki,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Nilpotent operators

with invariant subspaces”.


Harold Rosenberg


We hereby certify that, Heily Wagner - Universidade Federal do Paraná,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “On the

representation dimension of finite dimensional algebras”.


Harold Rosenberg


We hereby certify that, Jean Carlo Pech de Moraes - Universidade Federal do

Rio Grande do Sul, participated in the 1st Joint Meeting Brazil-France in


following talk: “Sparse Domination and Haar Multipliers”.


Harold Rosenberg


We hereby certify that, Jean Raimbault - Université de Toulouse III, participated in


July 15 - 19, 2019 and presented the following talk: “Topology of arithmetic

hyperbolic manifolds”.


Harold Rosenberg


We hereby certify that, Jean-Baptiste Joinet - Université Jean Moulin Lyon 3,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Closure by bi-

orthogonality: an unifying tool for classification theory”.


Harold Rosenberg


We hereby certify that, Jean-François Colombeau - Université de Grenoble,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Solving the conflict

between differentiation and nonlinear operations”.


Harold Rosenberg


We hereby certify that, Jean-Paul Brasselet - Cnrs - Aix-Marseille University,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Franco-Brasilian

characteristic classes”.


Harold Rosenberg


We hereby certify that, Jethro van Ekeren - Universidade Federal Fluminense,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Orbifolds and the

Very Strange Formula”.


Harold Rosenberg


We hereby certify that, Jorge Sotomayor - Universidade de São Paulo,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Principal curvature

configurations on surfaces and hypersurfaces in Euclidean spaces”.


Harold Rosenberg


We hereby certify that, Max Dickmann - Institut de Mathématiques de Jussieu -



following talk: “Faithfully Quadratic Rings”.


Harold Rosenberg


We hereby certify that, Juliana Bueno-Soler - Faculdade de Tecnologia -

Unicamp, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at

IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “A PF-

polynomial calculus representing plain fibring of matrices”.


Harold Rosenberg


We hereby certify that, Karina Daniela Marin - Universidade Federal de Minas

Gerais, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at

IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “Stability

of hyperbolic measures”.


Harold Rosenberg


We hereby certify that, Kevin Langlois - Heinrich-Heine-Universität Düsseldorf,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Some results

about the classification of algebraic group actions in characteristic p”.


Harold Rosenberg


We hereby certify that, Laurent Bessières - Université de Bordeaux, participated


July 15 - 19, 2019 and presented the following talk: “Deforming 3-Manifolds with

Bounded Geometry and Uniformly Positive Scalar Curvature”.


Harold Rosenberg


We hereby certify that, Laurent Meersseman - Université D´angers, participated in


July 15 - 19, 2019 and presented the following talk: “Quantum Torics”.


Harold Rosenberg


We hereby certify that, Laurent Moonens - Université Paris - Sud, participated in


July 15 - 19, 2019 and presented the following talk: “Almost everywhere averaging

on rectangles”.


Harold Rosenberg


We hereby certify that, Leo Liberti - Centre National de la Recherche



“Distance Geometry and Data Science”.


Harold Rosenberg


We hereby certify that, León Carvajales - Sorbonne Université, participated in the


- 19, 2019 and presented the following talk: “Anosov representations and

counting in some PSO(p, q)- symmetric spaces.”.


Harold Rosenberg


We hereby certify that, Lionel Roques - Institut National de la Recherche

Agronomique, participated in the 1st Joint Meeting Brazil-France in Mathematics,


“Modelling the evolution of asexuals: PDE, integrodifferential and stochastic

approaches”.


Harold Rosenberg


We hereby certify that, Lionel Rosier - Mines Paristech, participated in the 1st Joint


2019 and presented the following talk: “Exact controllability of nonlinear heat

equations in spaces of analytic functions”.


Harold Rosenberg


We hereby certify that, Luc Robbiano - Université de Versailles, participated in the


- 19, 2019 and presented the following talk: “Semi-classical defect measure and

stabilization for Zaremba problem”.


Harold Rosenberg


We hereby certify that, Lucas Coelho Ambrozio - Insitute for Advanced Study,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Volume of closed

Riemannian manifolds and geometric invariants related to their area-

minimising hypersurfaces”.


Harold Rosenberg


We hereby certify that, Lucas da Silva Oliveira - Universidade Federal do Rio

Grande do Sul, participated in the 1st Joint Meeting Brazil-France in Mathematics,


“Generalized T(1) theorems”.


Harold Rosenberg


We hereby certify that, Lucas da Silva Reis - Instituto de Ciências Matemáticas e

de Computação, participated in the 1st Joint Meeting Brazil-France in Mathematics,


“On the dynamics of the a-map over residually finite Dedekind Domains”.


Harold Rosenberg


We hereby certify that, Lucas Kaufmann Sacchetto - National University of

Singapore, participated in the 1st Joint Meeting Brazil-France in Mathematics, held


“Dynamics of correspondences and products of random matrices”.


Harold Rosenberg


We hereby certify that, Luciana Luna Anna Lomonaco - Inst.Mat. e Estatistica -

Univ. de São Paulo, participated in the 1st Joint Meeting Brazil-France in


following talk: “Mating quadratic maps with the modular group”.


Harold Rosenberg


We hereby certify that, Lucy Moser-Jauslin - Institut de Mathématiques de

Bourgogne - Dijon, participated in the 1st Joint Meeting Brazil-France in


following talk: “Examples of 𝔾a-actions on cylinders over Danielewski

hypersurfaces”.


Harold Rosenberg


We hereby certify that, Ludovick Gagnon - Institut National de Recherche en



following talk: “Sufficient conditions for the controllability of wave equations

with transmission condition at the interface”.


Harold Rosenberg


We hereby certify that, Luis Enrique Ramirez - Universidade Federal do ABC,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Explicit

construction of Gelfand-Tsetlin 𝖌𝖑(n)-modules”.


Harold Rosenberg


We hereby certify that, Luis Neves de Almeida - CNRS, participated in the 1st Joint


2019 and presented the following talk: “Mathematical models of resistance and

resistance to cancer treatments and simple therapy optimization”.


Harold Rosenberg


We hereby certify that, Luis Renato Gonçalves Dias - Universidade Federal de

Uberlândia, participated in the 1st Joint Meeting Brazil-France in Mathematics, held


“Bifurcation values of algebraic mappings and its applications”.


Harold Rosenberg


We hereby certify that, Luiz Carlos Pereira - Pontifícia Universidade Católica do

Rio de Janeiro, participated in the 1st Joint Meeting Brazil-France in Mathematics,


“Revisiting Gödel's Koan”.


Harold Rosenberg


We hereby certify that, Luiz Renato Fontes - Inst.Mat. e Estatistica - Univ. de São

Paulo, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at


“Hierarchical dynamics for the low temperature cascading 2-GREM on ergodic

time scales”.


Harold Rosenberg


We hereby certify that, Marc Chardin - Institut Mathématique de Jussieu,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “The (ir)regularity of

Tor and Ext”.


Harold Rosenberg


We hereby certify that, Marc Rosso - Institut de Mathématiques de Jussieu -



following talk: “Quantum shuffles at roots of unity”.


Harold Rosenberg


We hereby certify that, Marc Soret - Univ. de Tours, participated in the 1st Joint


2019 and presented the following talk: “An adjunction formula for surfaces in the

4-ball”.


Harold Rosenberg


We hereby certify that, Marcel Vinhas Bertolini - Universidade Federal do Pará,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Kleinian

Representations and R-Trees”.


Harold Rosenberg


We hereby certify that, Marcelo Lanzilotta - Universidad de la República,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Split bounded

extension algebras and Han’s conjecture”.


Harold Rosenberg


We hereby certify that, Marcelo Moreira Cavalcanti - Universidade Estadual de

Maringá, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at


“Exponential stability for the nonlinear Schrödinger equation with locally

distributed damping”.


Harold Rosenberg


We hereby certify that, Marcelo Oliveira Veloso - Universidade Federal de São

João del-Rei, participated in the 1st Joint Meeting Brazil-France in Mathematics, held

at IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “Rings

of constants of linear derivations on Fermat rings”.


Harold Rosenberg


We hereby certify that, Marcelo Sobottka - Universidade Federal de Santa

Catarina, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at

IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “Inverse

Semigroup Shifts”.


Harold Rosenberg


We hereby certify that, Márcia Cristina Anderson Braz Federson - Universidade



“New results in generalized ODEs”.


Harold Rosenberg


We hereby certify that, Márcio Henrique Batista da Silva - Universidade Federal

de Alagoas, participated in the 1st Joint Meeting Brazil-France in Mathematics, held


“Rigidity of manifolds admitting a local minimum of an Energy Functional”.


Harold Rosenberg


We hereby certify that, Marco Aymone - Universidade Federal de Minas Gerais,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “The Erdös

discrepancy problem for multiplicative functions supported on the squarefree

integers”.


Harold Rosenberg


We hereby certify that, Marco Pacini - Universidade Federal Fluminense,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “The stratification

of the moduli space of spin curves”.


Harold Rosenberg


We hereby certify that, Marcos Cossarini - Instituto de Matemática Pura e


IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “Discrete

geometry of surfaces towards the filling area conjecture”.


Harold Rosenberg


We hereby certify that, Marcos Craizer - Pontifícia Universidade Católica do Rio

de Janeiro, participated in the 1st Joint Meeting Brazil-France in Mathematics, held


“Quadratic Points in Projective 3-Space”.


Harold Rosenberg


We hereby certify that, Marcos Jardim - IMECC, participated in the 1st Joint Meeting


presented the following talk: “Foliations by curves on threefolds”.


Harold Rosenberg


We hereby certify that, Marcos Petrúcio de Almeida Cavalcante - Universidade

Federal de Alagoas, participated in the 1st Joint Meeting Brazil-France in


following talk: “Min-Oo conjecture for fully nonlinear conformally invariant

equations”.


Harold Rosenberg


We hereby certify that, Marek Fila - Univerzita Komenského, participated in the 1st


19, 2019 and presented the following talk: “Continuation beyond interior gradient

blow-up in a semilinear parabolic equation”.


Harold Rosenberg


We hereby certify that, Maria Aparecida Soares Ruas - Inst. Ciên. Matemática e

Comp. de São Carlos, participated in the 1st Joint Meeting Brazil-France in


following talk: “Density of Lipschitz stable mappings in the boundary of the nice

dimensions”.


Harold Rosenberg


We hereby certify that, María Soledad Aronna - Fundação Getúlio Vargas,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Modeling and

analysis of the contribution of fish farming to the population of the anopheles

mosquito and its impact in malaria transmission”.


Harold Rosenberg


We hereby certify that, Marianna Ravara Vago - Universidade Federal de Santa

Catarina, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at

IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “Invariant

hypersurfaces and nodal components for codimension one singular

foliations”.


Harold Rosenberg


We hereby certify that, Marina Ville - Univ. de Tours, participated in the 1st Joint


2019 and presented the following talk: “Local and global topology of minimal

surfaces in ℝ4”.


Harold Rosenberg


We hereby certify that, Mario Valencia - Université de Paris Nord, participated in


July 15 - 19, 2019 and presented the following talk: “Hom-idempotent graphs,

normal Cayley graphs and stable Kneser graphs”.


Harold Rosenberg


We hereby certify that, Martin Mion-Mouton - Université de Strasbourg,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Partially hyperbolic

diffeomorphisms and lagrangeancontact structures in dimension three”.


Harold Rosenberg


We hereby certify that, Martin Traizet - Univ. de Tours, participated in the 1st Joint


2019 and presented the following talk: “On the area of Lawson minimal surfaces

in the 3-sphere”.


Harold Rosenberg


We hereby certify that, Maurício Cardoso Santos - Universidade Federal da

Paraiba - João Pessoa, participated in the 1st Joint Meeting Brazil-France in


following talk: “Boundary Null Controllability as the Limit of Internal

Controllability: the Heat Case”.


Harold Rosenberg


We hereby certify that, Mihai Tibar - Université de Lille 1, participated in the 1st


19, 2019 and presented the following talk: “Concentration of curvature and

Lipschitz invariants of holomorphic functions of two variables”.


Harold Rosenberg


We hereby certify that, Nicolas Marque - Paris VII - Université Denis Diderot,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “An exploration of

bubbling phenomenons for Willmore surfaces”.


Harold Rosenberg


We hereby certify that, Nicolas Vauchelet - Université Paris 13, participated in the


- 19, 2019 and presented the following talk: “Mosquito population control

strategies for the fight against arboviruses”.


Harold Rosenberg


We hereby certify that, Octave Curmi - Aix-Marseille Université, participated in the


- 19, 2019 and presented the following talk: “Topology of smoothings of non-

isolated singularities of complex surfaces”.


Harold Rosenberg


We hereby certify that, Oleksiy Klurman - Royal Institute of Technology,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “The Erdös

discrepancy problem over the function fields”.


Harold Rosenberg


We hereby certify that, Olivier Ley - Mathematics Research Institute of Rennes,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Mean Fields

Games on networks”.


Harold Rosenberg


We hereby certify that, Olivier Ramare - CNRS, participated in the 1st Joint Meeting


presented the following talk: “Products of primes in arithmetic progressions and

similar questions”.


Harold Rosenberg


We hereby certify that, Walter Carnielli - Universidade Estadual de Campinas,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “How a computer

should think about evidence”.


Harold Rosenberg


We hereby certify that, Olivier Thom - IMPA - Pós-Doutorando, participated in the


- 19, 2019 and presented the following talk: “Formal rigidity in projective

surfaces”.


Harold Rosenberg


We hereby certify that, Oriane Blondel - CNRS, participated in the 1st Joint Meeting


presented the following talk: “Front progression in Kinetically Constrained Spin

Models”.


Harold Rosenberg


We hereby certify that, Paolo Piccione - Inst.Mat. e Estatistica - Univ. de São



“Solutions of the Yamabe problem on noncompact manifolds via squeezing”.


Harold Rosenberg


We hereby certify that, Patrice Le Calvez - Sorbonne Université, participated in the


- 19, 2019 and presented the following talk: “Homoclinic intersections for area

preserving diffeomorphisms of surfaces”.


Harold Rosenberg


We hereby certify that, Patricia Romano Cirilo - Universidade Federal de São



“Generalized hyperbolicity for linear operators”.


Harold Rosenberg


We hereby certify that, Patrick Le Meur - Institut Mathématique de Jussieu,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Group Actions and

Calabi-Yau Duality”.


Harold Rosenberg


We hereby certify that, Paulo Régis C. Ruffino - IMECC, participated in the 1st Joint


2019 and presented the following talk: “An averaging principle in homogeneous

spaces”.


Harold Rosenberg


We hereby certify that, Paulo Verdasca Amorim - Universidade Federal do Rio de



“Reaction-diffusion and individual-based models of ant movement”.


Harold Rosenberg


We hereby certify that, Pedro José Catuogno - IMECC, participated in the 1st Joint


2019 and presented the following talk: “An Itô-Ventzel formula for Holder paths

and some applications”.


Harold Rosenberg


We hereby certify that, Petrides Romain - Université Paris Diderot - Institut de

Mathématiques de Jussieu, participated in the 1st Joint Meeting Brazil-France in


following talk: “Min-Max construction for free boundary minimal disks”.


Harold Rosenberg


We hereby certify that, Philippe Castillon - Université de Montpellier, participated


July 15 - 19, 2019 and presented the following talk: “Prescribing the Gauss

curvature of hyperbolic convex bodies”.


Harold Rosenberg


We hereby certify that, Philippe Michelon - Consulado Geral da França No Rio de


IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “Financial

tools for the French-Brazilian cooperation in Mathematics”.


Harold Rosenberg


We hereby certify that, Pieralberto Sicbaldi - Universidad de Granada,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Overdetermined

elliptic problems in exterior domains”.


Harold Rosenberg


We hereby certify that, Pierre Lissy - Univ. Paris IX - Dauphine, participated in the


- 19, 2019 and presented the following talk: “Bilinear local controllability to the

trajectories of the Fokker-Planck equation with a localized control”.


Harold Rosenberg


We hereby certify that, Pierre-Alexandre Bliman - Institut National de Recherche

en Informatique et en Automatique, participated in the 1st Joint Meeting Brazil-

France in Mathematics, held at IMPA, Rio de Janeiro, July 15 - 19, 2019 and

presented the following talk: “Feedback Control Principles for Biological Control

of Dengue Vectors”.


Harold Rosenberg


We hereby certify that, Poloni Pierre-Marie - Universitat Basel, participated in the


- 19, 2019 and presented the following talk: “Embedding some open Riemann

surfaces into the complex plane”.


Harold Rosenberg


We hereby certify that, Queffelec Herve - Université de Lille 1, participated in the


- 19, 2019 and presented the following talk: “Twisting a composition operator by

an analytic weight”.


Harold Rosenberg


We hereby certify that, Queffelec Martine - Université de Lille 1, participated in the


- 19, 2019 and presented the following talk: “Singular functions arising from

numerations”.


Harold Rosenberg


We hereby certify that, Rafael Montezuma Pinheiro Cabral - Princeton University,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Extremal metrics

for the min-max width”.


Harold Rosenberg


We hereby certify that, Ramon Moreira Nunes - Universidade Federal do Ceará,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Reciprocity

formulae via integral representations”.


Harold Rosenberg


We hereby certify that, Reimundo Heluani - Instituto de Matemática Pura e


IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “The first

chiral homology group”.


Harold Rosenberg


We hereby certify that, Roberto Capistrano Filho - Universidade Federal de

Pernambuco, participated in the 1st Joint Meeting Brazil-France in Mathematics,


“Controllability and Stabilization For a Family of Dispersive Systems”.


Harold Rosenberg


We hereby certify that, Roberto Carlos Díaz Vivanco - Universidad de Talca,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Pro-Locally

Nilpotent Derivations”.


Harold Rosenberg


We hereby certify that, Rodrigo Bissacot Proença - Inst.Mat. e Estatistica - Univ.



“Sou um dos coordenadores da sessão de Probabilidade. Não vou preferir

palestra”.


Harold Rosenberg


We hereby certify that, Roland Berger - Université Jean Monnet - St.Etienne,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Koszul Calculus of

Preprojective Algebras”.


Harold Rosenberg


We hereby certify that, Ronaldo Alves Garcia - Universidade Federal de Goiás,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Darboux curves on

surfaces”.


Harold Rosenberg


We hereby certify that, Rosane Ushirobira - Institut National de Recherche en



following talk: “On the Ore extension ring of differential timevarying delay

operators”.


Harold Rosenberg


We hereby certify that, Saada Ellen - Université Paris Descartes, participated in


July 15 - 19, 2019 and presented the following talk: “Zero-range process in random

environment”.


Harold Rosenberg


We hereby certify that, Sabrina Pauli - Oslo University, participated in the 1st Joint


2019 and presented the following talk: “𝔸1-homotopy theory and affine algebraic

geometry”.


Harold Rosenberg


We hereby certify that, Samuel Gomes da Silva - Universidade Federal da Bahia,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Reductions

between certain incidence problems and the Continuum Hypothesis”.


Harold Rosenberg


We hereby certify that, Sávio Ribas - Universidade Federal de Ouro Preto,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “On extremal

product-one free sequences over nonabelian groups and weighted Davenport

constants”.


Harold Rosenberg


We hereby certify that, Severino Collier Coutinho - Universidade Federal do Rio

de Janeiro, participated in the 1st Joint Meeting Brazil-France in Mathematics, held

at IMPA, Rio de Janeiro, July 15 - 19, 2019 and presented the following talk: “Simple

derivations and foliations with one singularity”.


Harold Rosenberg


We hereby certify that, Stefano Olla - Université Paris IX - Dauphine, participated


July 15 - 19, 2019 and presented the following talk: “Hyperbolic Hydrodynamic

Limits with Boundaries”.


Harold Rosenberg


We hereby certify that, Sylvain Crovisier - Paris XI - Orsay, participated in the 1st


19, 2019 and presented the following talk: “About the C1-Density of ergodic

symplectomorphisms”.


Harold Rosenberg


We hereby certify that, Thaís Maria Dalbelo - Universidade Federal de São

Carlos, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at


“Brasselet number and Toric Varieties”.


Harold Rosenberg


We hereby certify that, Uirá Norberto Matos de Almeida - Inst. de Matemática,

Est. e Ciência da Computação, participated in the 1st Joint Meeting Brazil-France in


following talk: “Pseudo-metric preserving Anosov Actions”.


Harold Rosenberg


We hereby certify that, Valeria Correa Vaz de Paiva - Samsung Research

America, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at


“Benchmarking Linear Logic Proofs”.


Harold Rosenberg


We hereby certify that, Valeria Neves Domingos Cavalcanti - Universidade

Estadual de Maringá, participated in the 1st Joint Meeting Brazil-France in


following talk: “Exponential stability of a transmission problem for a viscoelastic

wave equation”.


Harold Rosenberg


We hereby certify that, Veronique Gayrard - Cnrs - Aix-Marseille University,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Aging of mean-

field spin glasses”.


Harold Rosenberg


We hereby certify that, Viktor Bekkert - Universidade Federal de Minas Gerais,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Derived tame and

derived wild algebras”.


Harold Rosenberg


We hereby certify that, Vilmos Komornik - Université de Strasbourg, participated


July 15 - 19, 2019 and presented the following talk: “Simultaneous observability of

infinitely many strings and beams”.


Harold Rosenberg


We hereby certify that, Vincent Perrollaz - Univ. de Tours, participated in the 1st


19, 2019 and presented the following talk: “Stabilization techniques for 1st

order

hyperbolic equations”.


Harold Rosenberg


We hereby certify that, Xu Cheng - Universidade Federal Fluminense, participated


July 15 - 19, 2019 and presented the following talk: “Spectral properties and

rigidity for self-expanding solutions of the mean curvature flows”.


Harold Rosenberg


We hereby certify that, Yacine Chitour - Université Paris - Sud, participated in the


- 19, 2019 and presented the following talk: “Stability of non-autonomous

difference equations with applications to transport and wave propagation on

networks”.


Harold Rosenberg


We hereby certify that, Yoshiko Wakabayashi - Inst.Mat. e Estatistica - Univ. de

São Paulo, participated in the 1st Joint Meeting Brazil-France in Mathematics, held at


“Decomposing highly connected graphs into paths of any given length”.


Harold Rosenberg


We hereby certify that, Yury Volkov - Saint Petersburg State University,


de Janeiro, July 15 - 19, 2019 and presented the following talk: “Actions generated

by spherical twists on triangulated categories”.


Harold Rosenberg


Abdenacer Makhlouf Université de Haute-Alsace · 2019-07-24 · We hereby certify that, Abdenacer...

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