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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Contents of Volume 81, Number 2
HTML articles powered by AMS MathViewer

Representations of Baer $\ast$-semigroups
Stanley P. Gudder and John R. Michel PDF
Proc. Amer. Math. Soc. 81 (1981), 157-163
A limit on the Loewy length of the endomorphism ring of a module of finite length
Sverre O. Smalø PDF
Proc. Amer. Math. Soc. 81 (1981), 164-166
Relations in hyperreflection groups
Erich W. Ellers PDF
Proc. Amer. Math. Soc. 81 (1981), 167-171
Group rings whose torsion units form a subgroup
César Polcino Milies PDF
Proc. Amer. Math. Soc. 81 (1981), 172-174
Flat and projective character modules
Thomas J. Cheatham and David R. Stone PDF
Proc. Amer. Math. Soc. 81 (1981), 175-177
Intersections of pure subgroups in abelian groups
D. Boyer and K. M. Rangaswamy PDF
Proc. Amer. Math. Soc. 81 (1981), 178-180
The restriction of Whittaker modules to certain parabolic subalgebras
Nolan R. Wallach PDF
Proc. Amer. Math. Soc. 81 (1981), 181-188
Schur indices and the Galois group
Eugene Spiegel PDF
Proc. Amer. Math. Soc. 81 (1981), 189-190
Groups of finite weight
A. H. Rhemtulla PDF
Proc. Amer. Math. Soc. 81 (1981), 191-192
A counterexample to conjectures of Papakyriakopoulos and Swarup
James McCool PDF
Proc. Amer. Math. Soc. 81 (1981), 193-194
A quick test for nonisomorphism of one-relator groups
K. J. Horadam PDF
Proc. Amer. Math. Soc. 81 (1981), 195-200
On the limiting set of stochastic products $xA_{1}\cdots A_{k}$
D. J. Hartfiel PDF
Proc. Amer. Math. Soc. 81 (1981), 201-206
Generalized cyclotomic periods
Ronald J. Evans PDF
Proc. Amer. Math. Soc. 81 (1981), 207-212
Fixed subalgebra of a commutative Frobenius algebra
Gorô Azumaya PDF
Proc. Amer. Math. Soc. 81 (1981), 213-216
A complex that resolves the ideal of minors having $n-1$ columns in common
J. F. Andrade and A. Simis PDF
Proc. Amer. Math. Soc. 81 (1981), 217-219
A remark on bounded strictly plurisubharmonic exhaustion functions
R. Michael Range PDF
Proc. Amer. Math. Soc. 81 (1981), 220-222
Multipliers of group algebras of vector-valued functions
U. B. Tewari, M. Dutta and D. P. Vaidya PDF
Proc. Amer. Math. Soc. 81 (1981), 223-229
Composition operators isolated in the uniform operator topology
Earl Berkson PDF
Proc. Amer. Math. Soc. 81 (1981), 230-232
Remarks on bimeasures
Igor Kluvánek PDF
Proc. Amer. Math. Soc. 81 (1981), 233-239
An extension of the Fuglede-Putnam theorem to subnormal operators using a Hilbert-Schmidt norm inequality
Takayuki Furuta PDF
Proc. Amer. Math. Soc. 81 (1981), 240-242
On subharmonicity of the capacity of the spectrum
Zbigniew Słodkowski PDF
Proc. Amer. Math. Soc. 81 (1981), 243-249
Length estimates for holomorphic functions
Shinji Yamashita PDF
Proc. Amer. Math. Soc. 81 (1981), 250-252
A nonlinear ergodic theorem for an amenable semigroup of nonexpansive mappings in a Hilbert space
Wataru Takahashi PDF
Proc. Amer. Math. Soc. 81 (1981), 253-256
Asymptotic normal structure and fixed points of nonexpansive mappings
J.-B. Baillon and R. Schöneberg PDF
Proc. Amer. Math. Soc. 81 (1981), 257-264
On the Dunford-Pettis property
J. Bourgain PDF
Proc. Amer. Math. Soc. 81 (1981), 265-272
On the product of a Riesz set and a small $p$ set
Hiroshi Yamaguchi PDF
Proc. Amer. Math. Soc. 81 (1981), 273-278
Stable summation methods for a class of singular Sturm-Liouville expansions
Harvey Diamond, Mark Kon and Louise Raphael PDF
Proc. Amer. Math. Soc. 81 (1981), 279-286
Transformation of a class of nonselfadjoint eigenvalue problems
D. R. K. S. Rao and K. N. Murty PDF
Proc. Amer. Math. Soc. 81 (1981), 287-292
Arens regularity and the algebra of double multipliers
B. J. Tomiuk PDF
Proc. Amer. Math. Soc. 81 (1981), 293-298
$M$-ideals, the strong $2$-ball property and some renorming theorems
David Yost PDF
Proc. Amer. Math. Soc. 81 (1981), 299-303
The first eigenvalue of the Laplacian for plane domains
Christopher B. Croke PDF
Proc. Amer. Math. Soc. 81 (1981), 304-305
A remark on analytic sets with $\sigma$-compact sections
V. V. Srivatsa PDF
Proc. Amer. Math. Soc. 81 (1981), 306-307
A stratifiable $k_{R}$-space which is not a $k$-space
Carlos R. Borges PDF
Proc. Amer. Math. Soc. 81 (1981), 308-310
Scalar curvature of Lie groups
Hêng Lung Lai and Huei Shyong Lue PDF
Proc. Amer. Math. Soc. 81 (1981), 311-315
A generalized pressing-down lemma and isocompactness
Brian M. Scott PDF
Proc. Amer. Math. Soc. 81 (1981), 316-320
Characterization of the set-theoretical geometric realization in the non-Euclidean case
Carlos Ruiz Salguero and Roberto Ruiz Salguero PDF
Proc. Amer. Math. Soc. 81 (1981), 321-324
Fixed point sets of $\textrm {LC}^{\infty }$, $C^{\infty }$ continua
John R. Martin PDF
Proc. Amer. Math. Soc. 81 (1981), 325-328
Construction of spaces with a $\sigma$-minimal base
Dennis K. Burke PDF
Proc. Amer. Math. Soc. 81 (1981), 329-332
Stability of periodic orbits in the theorem of Šarkovskii
Louis Block PDF
Proc. Amer. Math. Soc. 81 (1981), 333-336
A countable $k$-space that is not stratifiable
L. Foged PDF
Proc. Amer. Math. Soc. 81 (1981), 337-338
A remark on the multiplicity of the discrete spectrum of congruence groups
Burton Randol PDF
Proc. Amer. Math. Soc. 81 (1981), 339-340
Another proof of Bianchi’s identity in Riemannian geometry
Jerry L. Kazdan PDF
Proc. Amer. Math. Soc. 81 (1981), 341-342
The states associated with approximately inner automorphisms
Marie Choda PDF
Proc. Amer. Math. Soc. 81 (1981), 343-344
The center of a convex set
Teck Cheong Lim PDF
Proc. Amer. Math. Soc. 81 (1981), 345-346