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Transactionsof theAmerican Mathematical Society
¿SÎtHis^
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James W. Cannon
Ralph Cohen
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Ronald L. Graham
Peter W. JonesVaughan F. R. Jones
Jerry L. Kazdan
Kenneth Kunen
David J. SaltmanLance W. Small, Managing Editor
Joel A. SmollerRobert J. Zimmer
Volume 303, Number 2, Pages 431-830
October 1987, Whole Number 629
Providence, Rhode Island USAISSN 0002-9947
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INDEX TO VOLUME 303
September-October 1987
Akeroyd, John. Polynomial approximation in the mean with respect to harmonic measure
on crescents, 193.
Bandle, Catherine, Pozio, M. A. and Tesei, Alberto. The asymptotic behavior of the solutions
of degenerate parabolic equations, 487.
Baxter, J., Dal Maso, G. and Mosco, U. Stopping times and T-convergence, 1.
Betley, Stanislaw. Homological stability for On¡n over a local ring, 413.
Bienenfeld, Mel. An étale cohomology duality theorem for number fields with a real embed-
ding, 71.
Borwein, J. M. and Preiss, D. A smooth variational principle with applications to subdiffer-
entiability and to differentiability of convex functions, 517.
Butler, G. J., Erbe, L. H. and Mingarelli, A. B. Riccati techniques and variational principles
in oscillation theory for linear systems, 263.
Cantrell, Robert Steven and Cosner, Chris. On the generalized spectrum for second-order
elliptic-systems, 345.
Chen, Wenxiong and Ding, Weiyue. Scalar curvatures on S2, 365.
Ciliberto, Ciro. On a property of Castelnuovo varieties, 201.
Cosner, Chris. See Cantrell, Robert Steven
Dal Maso, G. See Baxter, J.
Deriziotis, D. I. and Michler, G. O. Character table and blocks of finite simple triality groups3D4(q), 39.
DeSanti, Albert J. Singularly perturbed Dirichlet problems with subquadratic nonlinearities,
585.Ding, Weiyue. See Chen, Wenxiong
Dobarro, F. and Lami Dozo, E. Scalar curvature and warped products of Riemann manifolds,
161.
Dorronsoro, José R. On the differentiability of Lipschitz-Besov functions, 229.
Droste, Manfred. Squares of conjugacy classes in the infinite symmetric groups, 503.
Erbe, L. H. See Butler, G. J.
Fischer, A. E. and Tromba, A. J. A new proof that Teichmüller space is a cell, 257.
Fitzsimmons, P. J. Homogeneous random measures and a weak order for the excessive mea-
sures of a Markov process, 431.
Franks, John and Williams, R. F. Braids and the Jones polynomial, 97.
Gersten, S. M. Branched coverings of 2-complexes and diagrammatic reducibility, 689.
Goerss, Paul and Smith, Larry. Towers and infective cohomology algebras, 619.
Golse, François. The Milne problem for the radiative transfer equations (with frequency
dependence), 125.
Henriksen, M., Vermeer, J. and Woods, R. G. Quasi F-covers of Tychonoff spaces, 779.
Hill, Paul and Megibben, Charles. Pure subgroups of torsion-free groups, 765.
Hoff, David. Global existence for ID, compressible, isentropic Navier-Stokes equations with
large initial data, 169.
Hulshof, J. Bounded weak solutions of an elliptic-parabolic Neumann problem, 211.
Kolaitis, Ph. G., Prömel, H. J. and Rothschild, B. L. K¡+x-free graphs: Asymptotic structure
and a 0 1 law, 637.
Lami Dozo, E. See Dobarro, F.
Larson, Jean A. A GCH example of an ordinal graph with no infinite path, 383.
Lempp, Steffen. Hyperarithmetical index sets in recursion theory, 559.
McAdam, Stephen and Ratliff, L. J., Jr. Sporadic and irrelevant prime divisors, 311.
Megibben, Charles. See Hill, Paul
828
INDEX TO VOLUME 303 829
Mekler, Alan H. The structure of groups which are almost the direct sum of countable Abelian
groups, 145.
Mhaskar, H. N. and Saff, E. B. Where does the Lv'-norm of a weighted polynomial live?, 109.
Michler, G. O. See Deriziotis, D. I.
Mihalik, Michael L. Semistability at oo, oo-ereded groups and group cohomology, 479.
Mingarelli, A. B. See Butler, G. J.
Möller, Jesper Michael. Nilpotent spaces of sections, 733.
Mosco, U. See Baxter, J.
Mukherjea, Arunava. Convergence in distribution of products of random matrices: A semi-
group approach, 395.
Musson, Ian M. Rings of differential operators on invariant rings of tori, 805.
Nakajima, Shoichi. pranks and automorphism groups of algebraic curves, 595.
NeSetfil, Jaroslav and Rödl, Vojtëch. Strong Ramsey theorems for Steiner systems, 183.
Pozio, M. A. See Bandle, Catherine
Preiss, D. See Borwein, J. M.
Prömel, H. J. See Kolaitis, Ph. G.
Putcha, Mohan S. Conjugacy classes in algebraic monoids, 529.
Raskind, Wayne. A finiteness theorem in the Galois cohomology of algebraic number fields,743.
Ratliff, L. J., Jr. See McAdam, Stephen
de Rezende, Ketty. Smale flows on the three-sphere, 283.
Robbin, Joel W., Rogers, Robert C. and Temple, Blake. On weak continuity and the Hodge
decomposition, 609.
Rödl, Vojtëch. See Nesetfil, Jaroslav
Rogers, Robert C. See Robbin, Joel W.
Rothschild, B. L. See Kolaitis, Ph. G.
Saff, E. B. See Mhaskar, H. N.
Schachermayer, Walter. The Radon-Nikodym property and the Krein-Milman property are
equivalent for strongly regular sets, 673.
Schmidt, Wolfgang M. Thue equations with few coefficients, 241.
Smith, Larry. See Goerss, Paul
TakáC, Peter. A formula for the resolvent of (—A)m + M2m with applications to trace class,
325.Temple, Blake. See Robbin, Joel W.
Tesei, Alberto. See Bandle, Catherine
Tromba, A. J. See Fischer, A. E.
Vermeer, J. See Henriksen, M.
Webb, G. F. An operator-theoretic formulation of asynchronous exponential growth, 751.
Weibel, Charles A. Nil K theory maps to cyclic homology, 541.
Wilczyúski, Dariusz M. Group actions on the complex projective plane, 707.
Williams, R. F. See Franks, John
Woods, R. G. See Henriksen, M.
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ABCDEFGHIJ - 8987
( Continued from back cover)
A finiteness theorem in the Galois cohomology of algebraic number fields
By WAYNE RASKIND. 743
An operator-theoretic formulation of asynchronous exponential growth
By G . F. WEBB. 751
Pure subgroups of torsion-free groups
By PAUL HILL and CHARLES MEGIBBEN . 765
Quasi F-covers of Tychonoff spaces
By M. Henriksen, J. Vermeer and R. G. Woods. 779
Rings of differential operators on invariant rings of tori
By IAN M. MUSSON . 805
Index to Volume 303. 828
CONTENTS
Vol. 303, No. 2 October 1987 Whole No. 629
Homogeneous random measures and a weak order for the excessive measures
of a Markov process
By P. J. FlTZSlMMONS . 431
Semistability at oo, oo-ended groups and group cohomology
By Michael L. Mihalik . 479
The asymptotic behavior of the solutions of degenerate parabolic equations
By Catherine Bandle, M. A. Pozio and Alberto Tesei_ 487
Squares of conjugacy classes in the infinite symmetric groups
By Manfred Droste . 503
A smooth variational principle with applications to subdifferentiability and
to differentiability of convex functions
By J. M. BORWEIN and D. PREISS. 517
Conjugacy classes in algebraic monoids
By Mohan S. Putcha . 529
Nil ii-theory maps to cyclic homology
By Charles A. Weibel. 541
Hyperarithmetical index sets in recursion theory
By Steffen Lempp. 559
Singularly perturbed Dirichlet problems with subquadratic nonlinearities
By Albert J. DeSanti. 585
p-ranks and automorphism groups of algebraic curves
By SHOICHI NAKAJIMA. 595
On weak continuity and the Hodge decomposition
By Joel W. Robbin, Robert C Rogers and Blake Temple 609
Towers and injective cohomology algebras
By Paul Goerss and Larry Smith. 619
A"¡+i-free graphs: Asymptotic structure and a 0-1 law
By Ph. G. Kolaitis, H. j. Prömel and B. L. Rothschild.. 637
The Radon-Nikodym property and the Krein-Milman property are equivalent
for strongly regular sets
By Walter Schachermayer. 673
Branched coverings of 2-complexes and diagrammatic reducibility
By S. M. Gersten. 689
Group actions on the complex projective plane
By DARIUSZ M. WlLCZYÑSKI. 707
Nilpotent spaces of sections
By Jesper Michael M0ller. 733
(Continued on inside back cover)