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 2024 MCQ for Proceedings of the American Mathematical Society is 0.85.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

Contents of Volume 101, Number 4
HTML articles powered by AMS MathViewer
View front and back matter from the print issue

Some problems on splittings of groups. II: Sándor Szabó; Proc. Amer. Math. Soc. 101 (1987), 585-591; DOI: https://doi.org/10.1090/S0002-9939-1987-0911013-9; PDF

A compact semilattice on the Hilbert cube with no interval homomorphism: Gerhard Gierz; Proc. Amer. Math. Soc. 101 (1987), 592-594; DOI: https://doi.org/10.1090/S0002-9939-1987-0911014-0; PDF

Characters of $p$-groups: Charles E. Ford; Proc. Amer. Math. Soc. 101 (1987), 595-601; DOI: https://doi.org/10.1090/S0002-9939-1987-0911015-2; PDF

On a zeta function associated to ternary zero forms: Barry A. Cipra; Proc. Amer. Math. Soc. 101 (1987), 602-604; DOI: https://doi.org/10.1090/S0002-9939-1987-0911016-4; PDF

Unimodular commutators: Morris Newman; Proc. Amer. Math. Soc. 101 (1987), 605-609; DOI: https://doi.org/10.1090/S0002-9939-1987-0911017-6; PDF

Integer parts of powers of quadratic units: Daniel Cass; Proc. Amer. Math. Soc. 101 (1987), 610-612; DOI: https://doi.org/10.1090/S0002-9939-1987-0911018-8; PDF

On left absolutely flat bands: Sydney Bulman-Fleming and Kenneth McDowell; Proc. Amer. Math. Soc. 101 (1987), 613-618; DOI: https://doi.org/10.1090/S0002-9939-1987-0911019-X; PDF

Groups of units of modular group algebras: Czesław Bagiński; Proc. Amer. Math. Soc. 101 (1987), 619-624; DOI: https://doi.org/10.1090/S0002-9939-1987-0911020-6; PDF

On primes $p$ with $\sigma (p^ \alpha )=m^ 2$: J. Chidambaraswamy and P. V. Krishnaiah; Proc. Amer. Math. Soc. 101 (1987), 625-628; DOI: https://doi.org/10.1090/S0002-9939-1987-0911021-8; PDF

$k$-to-$1$ functions on an arc: Hidefumi Katsuura and Kenneth R. Kellum; Proc. Amer. Math. Soc. 101 (1987), 629-633; DOI: https://doi.org/10.1090/S0002-9939-1987-0911022-X; PDF

Exact sequences for generalized Toeplitz operators: Carl Sundberg; Proc. Amer. Math. Soc. 101 (1987), 634-636; DOI: https://doi.org/10.1090/S0002-9939-1987-0911023-1; PDF

Almost everywhere divergence of multiple Walsh-Fourier series: David C. Harris; Proc. Amer. Math. Soc. 101 (1987), 637-643; DOI: https://doi.org/10.1090/S0002-9939-1987-0911024-3; PDF

On the structure of sets of uniqueness: Russell Lyons; Proc. Amer. Math. Soc. 101 (1987), 644-646; DOI: https://doi.org/10.1090/S0002-9939-1987-0911025-5; PDF

An indecomposable Daniell integral: B. R. F. Jefferies and D. H. Fremlin; Proc. Amer. Math. Soc. 101 (1987), 647-651; DOI: https://doi.org/10.1090/S0002-9939-1987-0911026-7; PDF

On the zeros of polynomials of minimal $L_ p$-norm: András Kroó and Franz Peherstorfer; Proc. Amer. Math. Soc. 101 (1987), 652-656; DOI: https://doi.org/10.1090/S0002-9939-1987-0911027-9; PDF

Closed subspaces of finite codimension in some function algebras: Ramesh V. Garimella and N. V. Rao; Proc. Amer. Math. Soc. 101 (1987), 657-661; DOI: https://doi.org/10.1090/S0002-9939-1987-0911028-0; PDF

Approximate innerness of positive linear maps of finite von Neumann algebras. II: Chôichirô Sunouchi and Hideo Takemoto; Proc. Amer. Math. Soc. 101 (1987), 662-666; DOI: https://doi.org/10.1090/S0002-9939-1987-0911029-2; PDF

Matrix methods and the property of stretchings: T. A. Keagy; Proc. Amer. Math. Soc. 101 (1987), 667-670; DOI: https://doi.org/10.1090/S0002-9939-1987-0911030-9; PDF

Baire category and $B_ r$-spaces: Dominikus Noll; Proc. Amer. Math. Soc. 101 (1987), 671-678; DOI: https://doi.org/10.1090/S0002-9939-1987-0911031-0; PDF

Generalizations of the Sidon-Telyakovskiĭ theorem: Časlav V. Stanojević and Vera B. Stanojevic; Proc. Amer. Math. Soc. 101 (1987), 679-684; DOI: https://doi.org/10.1090/S0002-9939-1987-0911032-2; PDF

A short proof of a theorem on compositions of d.c. mappings: Libor Veselý; Proc. Amer. Math. Soc. 101 (1987), 685-686; DOI: https://doi.org/10.1090/S0002-9939-1987-0911033-4; PDF

On the uniqueness of a minimal norm representative of an operator in the commutant of the compressed shift: Ciprian Foias and Allen Tannenbaum; Proc. Amer. Math. Soc. 101 (1987), 687-692; DOI: https://doi.org/10.1090/S0002-9939-1987-0911034-6; PDF

More quasireflexive subspaces: Steven F. Bellenot; Proc. Amer. Math. Soc. 101 (1987), 693-696; DOI: https://doi.org/10.1090/S0002-9939-1987-0911035-8; PDF

Weakly compact bilinear forms and Arens regularity: A. Ülger; Proc. Amer. Math. Soc. 101 (1987), 697-704; DOI: https://doi.org/10.1090/S0002-9939-1987-0911036-X; PDF

A sharp estimate for dyadic martingales with multiple indices: Gregory J. Morrow; Proc. Amer. Math. Soc. 101 (1987), 705-708; DOI: https://doi.org/10.1090/S0002-9939-1987-0911037-1; PDF

Strong limit theorems for blockwise $m$-dependent and blockwise quasi-orthogonal sequences of random variables: F. Móricz; Proc. Amer. Math. Soc. 101 (1987), 709-715; DOI: https://doi.org/10.1090/S0002-9939-1987-0911038-3; PDF

Zero span is a sequential strong Whitney-reversible property: Akira Koyama; Proc. Amer. Math. Soc. 101 (1987), 716-720; DOI: https://doi.org/10.1090/S0002-9939-1987-0911039-5; PDF

A finiteness problem for one-dimensional maps: W. de Melo; Proc. Amer. Math. Soc. 101 (1987), 721-727; DOI: https://doi.org/10.1090/S0002-9939-1987-0911040-1; PDF

A generalization of Smith theory: J. P. May; Proc. Amer. Math. Soc. 101 (1987), 728-730; DOI: https://doi.org/10.1090/S0002-9939-1987-0911041-3; PDF

The equivariant structure of Eilenberg-Mac Lane spaces. I. The $\textbf {Z}$-torsion free case: Justin R. Smith; Proc. Amer. Math. Soc. 101 (1987), 731-737; DOI: https://doi.org/10.1090/S0002-9939-1987-0911042-5; PDF

Combinatorial properties for Blackwell sets: R. M. Shortt; Proc. Amer. Math. Soc. 101 (1987), 738-742; DOI: https://doi.org/10.1090/S0002-9939-1987-0911043-7; PDF

Finite covers of $3$-manifolds containing essential surfaces of Euler characteristic $=0$: Sadayoshi Kojima; Proc. Amer. Math. Soc. 101 (1987), 743-747; DOI: https://doi.org/10.1090/S0002-9939-1987-0911044-9; PDF

On Legendrian singularities: Shyūichi Izumiya; Proc. Amer. Math. Soc. 101 (1987), 748-752; DOI: https://doi.org/10.1090/S0002-9939-1987-0911045-0; PDF

Total paracompactness of real GO-spaces: Zoltán T. Balogh and Harold Bennett; Proc. Amer. Math. Soc. 101 (1987), 753-760; DOI: https://doi.org/10.1090/S0002-9939-1987-0911046-2; PDF

On branched covers of the $2$-sphere by the $2$-sphere: S. M. Gersten; Proc. Amer. Math. Soc. 101 (1987), 761-766; DOI: https://doi.org/10.1090/S0002-9939-1987-0911047-4; PDF

Partitioning topological spaces into countably many pieces: P. Komjáth and W. Weiss; Proc. Amer. Math. Soc. 101 (1987), 767-770; DOI: https://doi.org/10.1090/S0002-9939-1987-0911048-6; PDF

A unimodality result in the enumeration of subgroups of a finite abelian group: Lynne M. Butler; Proc. Amer. Math. Soc. 101 (1987), 771-775; DOI: https://doi.org/10.1090/S0002-9939-1987-0911049-8; PDF