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

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Contents of Volume 78, Number 4
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An improved estimate for certain Diophantine inequalities
Ming Chit Liu, Shu Ming Ng and Kai Man Tsang
Proc. Amer. Math. Soc. 78 (1980), 457-463
DOI: https://doi.org/10.1090/S0002-9939-1980-0556611-3
Left versus right LCM domains
Raymond A. Beauregard
Proc. Amer. Math. Soc. 78 (1980), 464-466
DOI: https://doi.org/10.1090/S0002-9939-1980-0556612-5
Algebraic deformations and triple cohomology
Thomas F. Fox
Proc. Amer. Math. Soc. 78 (1980), 467-472
DOI: https://doi.org/10.1090/S0002-9939-1980-0556613-7
On semihereditary noncommutative polynomial rings
P. Pillay
Proc. Amer. Math. Soc. 78 (1980), 473-474
DOI: https://doi.org/10.1090/S0002-9939-1980-0556614-9
Finitely generated right ideals of transformation near-rings
S. D. Scott
Proc. Amer. Math. Soc. 78 (1980), 475-476
DOI: https://doi.org/10.1090/S0002-9939-1980-0556615-0
Algebraic conditions leading to continuous lattices
Jimmie D. Lawson
Proc. Amer. Math. Soc. 78 (1980), 477-481
DOI: https://doi.org/10.1090/S0002-9939-1980-0556616-2
The nonexistence of invariant universal measures of semigroups
V. Kannan and S. Radhakrishneswara Raju
Proc. Amer. Math. Soc. 78 (1980), 482-484
DOI: https://doi.org/10.1090/S0002-9939-1980-0556617-4
An asymptotic formula for the Taylor coefficients of automorphic forms
Scott Wolpert
Proc. Amer. Math. Soc. 78 (1980), 485-491
DOI: https://doi.org/10.1090/S0002-9939-1980-0556618-6
Finite-dimensional Banach spaces with a.e. differentiable metric projection
Theagenis Abatzoglou
Proc. Amer. Math. Soc. 78 (1980), 492-496
DOI: https://doi.org/10.1090/S0002-9939-1980-0556619-8
Smoothness and weak$^{\ast }$ sequential compactness
James Hagler and Francis Sullivan
Proc. Amer. Math. Soc. 78 (1980), 497-503
DOI: https://doi.org/10.1090/S0002-9939-1980-0556620-4
A simple $C^{\ast }$-algebra with no nontrivial projections
Bruce E. Blackadar
Proc. Amer. Math. Soc. 78 (1980), 504-508
DOI: https://doi.org/10.1090/S0002-9939-1980-0556621-6
A remark on the growth of solutions of first order algebraic differential equations
Sh. Strelitz
Proc. Amer. Math. Soc. 78 (1980), 509-513
DOI: https://doi.org/10.1090/S0002-9939-1980-0556622-8
Universally Lusin-measurable and Baire-$1$ projections
Elias Saab
Proc. Amer. Math. Soc. 78 (1980), 514-518
DOI: https://doi.org/10.1090/S0002-9939-1980-0556623-X
The extension of $H^{p}$-functions from certain hypersurfaces of a polydisc
Sergio E. Zarantonello
Proc. Amer. Math. Soc. 78 (1980), 519-524
DOI: https://doi.org/10.1090/S0002-9939-1980-0556624-1
Vector-valued inequalities for Fourier series
José L. Rubio De Francia
Proc. Amer. Math. Soc. 78 (1980), 525-528
DOI: https://doi.org/10.1090/S0002-9939-1980-0556625-3
An inequality concerning the smallest disc that contains the spectrum of an operator
Gerhard Garske
Proc. Amer. Math. Soc. 78 (1980), 529-532
DOI: https://doi.org/10.1090/S0002-9939-1980-0556626-5
Monotone iteration and Green’s functions for boundary value problems
P. W. Eloe and L. J. Grimm
Proc. Amer. Math. Soc. 78 (1980), 533-538
DOI: https://doi.org/10.1090/S0002-9939-1980-0556627-7
Perturbations of ground states of type $\textrm {I}$ $C^{\ast }$-algebras
C. J. K. Batty
Proc. Amer. Math. Soc. 78 (1980), 539-544
DOI: https://doi.org/10.1090/S0002-9939-1980-0556628-9
Characterization of the trace-class
Parfeny P. Saworotnow
Proc. Amer. Math. Soc. 78 (1980), 545-547
DOI: https://doi.org/10.1090/S0002-9939-1980-0556629-0
Kaehler manifolds of positive curvature operator
Koichi Ogiue and Shun-ichi Tachibana
Proc. Amer. Math. Soc. 78 (1980), 548-550
DOI: https://doi.org/10.1090/S0002-9939-1980-0556630-7
A note on integral geometry in the inversive plane
Jay P. Fillmore
Proc. Amer. Math. Soc. 78 (1980), 551-554
DOI: https://doi.org/10.1090/S0002-9939-1980-0556631-9
On closed starshaped sets and Baire category
Gerald Beer
Proc. Amer. Math. Soc. 78 (1980), 555-558
DOI: https://doi.org/10.1090/S0002-9939-1980-0556632-0
The Ceva property characterizes real, strictly convex Banach spaces
J. E. Valentine and S. G. Wayment
Proc. Amer. Math. Soc. 78 (1980), 559-567
DOI: https://doi.org/10.1090/S0002-9939-1980-0556633-2
Interpolation fails for the Souslin-Kleene closure of the open set quantifier logic
J. A. Sgro
Proc. Amer. Math. Soc. 78 (1980), 568-572
DOI: https://doi.org/10.1090/S0002-9939-1980-0556634-4
Developable spaces and nearness structures
John W. Carlson
Proc. Amer. Math. Soc. 78 (1980), 573-579
DOI: https://doi.org/10.1090/S0002-9939-1980-0556635-6
Unions of cells with applications to visibility
L. D. Loveland
Proc. Amer. Math. Soc. 78 (1980), 580-584
DOI: https://doi.org/10.1090/S0002-9939-1980-0556636-8
A note on the Borel formula
Ronald M. Dotzel
Proc. Amer. Math. Soc. 78 (1980), 585-589
DOI: https://doi.org/10.1090/S0002-9939-1980-0556637-X
Topological entropy of block maps
Ethan M. Coven
Proc. Amer. Math. Soc. 78 (1980), 590-594
DOI: https://doi.org/10.1090/S0002-9939-1980-0556638-1
Retracts in metric spaces
Lech Pasicki
Proc. Amer. Math. Soc. 78 (1980), 595-600
DOI: https://doi.org/10.1090/S0002-9939-1980-0556639-3
How to recognize a localized sphere
J. Aguadé
Proc. Amer. Math. Soc. 78 (1980), 601-604
DOI: https://doi.org/10.1090/S0002-9939-1980-0556640-X
An example concerning inverse limit sequences of normal spaces
M. G. Charalambous
Proc. Amer. Math. Soc. 78 (1980), 605-607
DOI: https://doi.org/10.1090/S0002-9939-1980-0556641-1
Plane continua and transformation groups
A. Lau
Proc. Amer. Math. Soc. 78 (1980), 608-610
DOI: https://doi.org/10.1090/S0002-9939-1980-0556642-3