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 120, Number 1
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Torsion units in integral group rings
Angela Valenti
Proc. Amer. Math. Soc. 120 (1994), 1-4
DOI: https://doi.org/10.1090/S0002-9939-1994-1186996-9
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Automorphisms of $P(V)_ G$
Thomas Sperlich
Proc. Amer. Math. Soc. 120 (1994), 5-11
DOI: https://doi.org/10.1090/S0002-9939-1994-1200179-5
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Unit groups of integral group rings
Vikas Bist
Proc. Amer. Math. Soc. 120 (1994), 13-17
DOI: https://doi.org/10.1090/S0002-9939-1994-1156464-9
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Regular Auslander-Reiten components containing directing modules
Andrzej Skowroński
Proc. Amer. Math. Soc. 120 (1994), 19-26
DOI: https://doi.org/10.1090/S0002-9939-1994-1156473-X
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Associative and Jordan shift algebras
Ottmar Loos and Erhard Neher
Proc. Amer. Math. Soc. 120 (1994), 27-36
DOI: https://doi.org/10.1090/S0002-9939-1994-1158003-5
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Classification of Cohen-Macaulay modules of covariants for systems of binary forms
Bram Broer
Proc. Amer. Math. Soc. 120 (1994), 37-45
DOI: https://doi.org/10.1090/S0002-9939-1994-1189743-X
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Permutation properties of the polynomials $1+x+\cdots +x^ k$ over a finite field
Rex Matthews
Proc. Amer. Math. Soc. 120 (1994), 47-51
DOI: https://doi.org/10.1090/S0002-9939-1994-1165062-2
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Invariant theory of the dual pairs $(\mathrm {SO}^*(2n), \mathrm {Sp}(2k, \mathbf {C}))$ and $(\mathrm {Sp}(2n, \mathfrak {R}), \mathrm {O}(N))$
Eric Y. Leung and Tuong Ton-That
Proc. Amer. Math. Soc. 120 (1994), 53-65
DOI: https://doi.org/10.1090/S0002-9939-1994-1165060-9
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On numerically Gorenstein quasi-simple elliptic singularities with $\textbf {C}^ *$-action
Tadashi Tomaru
Proc. Amer. Math. Soc. 120 (1994), 67-71
DOI: https://doi.org/10.1090/S0002-9939-1994-1179594-4
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Combinatorial dimension of fractional Cartesian products
Ron C. Blei and James H. Schmerl
Proc. Amer. Math. Soc. 120 (1994), 73-77
DOI: https://doi.org/10.1090/S0002-9939-1994-1160291-6
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Generating ideals up to projective equivalence
D. Katz
Proc. Amer. Math. Soc. 120 (1994), 79-83
DOI: https://doi.org/10.1090/S0002-9939-1994-1176070-X
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Endomorphism rings of nondegenerate modules
Zheng Ping Zhou
Proc. Amer. Math. Soc. 120 (1994), 85-88
DOI: https://doi.org/10.1090/S0002-9939-1994-1161402-9
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On the Fredholm theory of multipliers
Pietro Aiena
Proc. Amer. Math. Soc. 120 (1994), 89-96
DOI: https://doi.org/10.1090/S0002-9939-1994-1145939-4
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Best approximations in $L^ 1$ are near best in $L^ p,\ p<1$
Lawrence G. Brown and Bradley J. Lucier
Proc. Amer. Math. Soc. 120 (1994), 97-100
DOI: https://doi.org/10.1090/S0002-9939-1994-1107269-6
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On constructing Banach spaces with no unconditional basis
Ryszard Komorowski
Proc. Amer. Math. Soc. 120 (1994), 101-107
DOI: https://doi.org/10.1090/S0002-9939-1994-1191870-8
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Integrability of superharmonic functions and subharmonic functions
Hiroaki Aikawa
Proc. Amer. Math. Soc. 120 (1994), 109-117
DOI: https://doi.org/10.1090/S0002-9939-1994-1169019-7
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Invariant subspaces: continuous stability implies smooth stability
Lyle Noakes and Kin Yan Chung
Proc. Amer. Math. Soc. 120 (1994), 119-126
DOI: https://doi.org/10.1090/S0002-9939-1994-1203990-X
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Spectral theorem for unbounded strongly continuous groups on a Hilbert space
Khristo Boyadzhiev and Ralph deLaubenfels
Proc. Amer. Math. Soc. 120 (1994), 127-136
DOI: https://doi.org/10.1090/S0002-9939-1994-1186983-0
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On weak convergence in $H^ 1(\textbf {R}^ d)$
Peter W. Jones and Jean-Lin Journé
Proc. Amer. Math. Soc. 120 (1994), 137-138
DOI: https://doi.org/10.1090/S0002-9939-1994-1159172-3
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Translation invariants for periodic Denjoy-Carleman classes
P. X. Gallagher
Proc. Amer. Math. Soc. 120 (1994), 139-141
DOI: https://doi.org/10.1090/S0002-9939-1994-1172950-X
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Existence and weak-type inequalities for Cauchy integrals of general measures on rectifiable curves and sets
Pertti Mattila and Mark S. Melnikov
Proc. Amer. Math. Soc. 120 (1994), 143-149
DOI: https://doi.org/10.1090/S0002-9939-1994-1160305-3
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Inverse theorem for best polynomial approximation in $L_ p,\;0<p<1$
Z. Ditzian, D. Jiang and D. Leviatan
Proc. Amer. Math. Soc. 120 (1994), 151-155
DOI: https://doi.org/10.1090/S0002-9939-1994-1160297-7
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On nonnegative cosine polynomials with nonnegative integral coefficients
Mihail N. Kolountzakis
Proc. Amer. Math. Soc. 120 (1994), 157-163
DOI: https://doi.org/10.1090/S0002-9939-1994-1169037-9
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An estimate for coefficients of polynomials in $L^ 2$-norm
Gradimir V. Milovanović and Allal Guessab
Proc. Amer. Math. Soc. 120 (1994), 165-171
DOI: https://doi.org/10.1090/S0002-9939-1994-1189749-0
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Parabolicity of a class of higher order abstract differential equations
Ti Jun Xio and Jin Liang
Proc. Amer. Math. Soc. 120 (1994), 173-181
DOI: https://doi.org/10.1090/S0002-9939-1994-1182708-3
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A remark on Dunford-Pettis property in $L_ 1(\mu ,X)$
Raffaella Cilia
Proc. Amer. Math. Soc. 120 (1994), 183-184
DOI: https://doi.org/10.1090/S0002-9939-1994-1176480-0
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Existence of periodic solutions for nonlinear evolution equations in Hilbert spaces
Norimichi Hirano
Proc. Amer. Math. Soc. 120 (1994), 185-192
DOI: https://doi.org/10.1090/S0002-9939-1994-1174494-8
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Noncommutative decomposition theorems in Riesz spaces
Paolo De Lucia and Pedro Morales
Proc. Amer. Math. Soc. 120 (1994), 193-202
DOI: https://doi.org/10.1090/S0002-9939-1994-1203982-0
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A characterization of the second dual of $C_ 0(S,A)$
Stephen T. L. Choy and James C. S. Wong
Proc. Amer. Math. Soc. 120 (1994), 203-211
DOI: https://doi.org/10.1090/S0002-9939-1994-1163330-1
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An improved Poincaré inequality
Ritva Hurri-Syrjänen
Proc. Amer. Math. Soc. 120 (1994), 213-222
DOI: https://doi.org/10.1090/S0002-9939-1994-1169032-X
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Determinant type generalizations of Heinz-Kato theorem via Furuta inequality
Takayuki Furuta
Proc. Amer. Math. Soc. 120 (1994), 223-231
DOI: https://doi.org/10.1090/S0002-9939-1994-1176068-1
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Hermitian $*$-Einstein surfaces
Geo Grantcharov and Oleg Muškarov
Proc. Amer. Math. Soc. 120 (1994), 233-239
DOI: https://doi.org/10.1090/S0002-9939-1994-1186132-9
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Countable sections for locally compact group actions. II
Alexander S. Kechris
Proc. Amer. Math. Soc. 120 (1994), 241-247
DOI: https://doi.org/10.1090/S0002-9939-1994-1169035-5
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Hilbert’s tenth problem for rational function fields in characteristic $2$
Carlos R. Videla
Proc. Amer. Math. Soc. 120 (1994), 249-253
DOI: https://doi.org/10.1090/S0002-9939-1994-1159179-6
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A note on Borel equivalence relations
Alain Louveau and Boban Veličković
Proc. Amer. Math. Soc. 120 (1994), 255-259
DOI: https://doi.org/10.1090/S0002-9939-1994-1169042-2
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Polynomial approximation for a class of physical random variables
A. De Santis, A. Gandolfi, A. Germani and P. Tardelli
Proc. Amer. Math. Soc. 120 (1994), 261-266
DOI: https://doi.org/10.1090/S0002-9939-1994-1164142-5
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Invariant measures of symmetric Lévy processes
Jiangang Ying
Proc. Amer. Math. Soc. 120 (1994), 267-273
DOI: https://doi.org/10.1090/S0002-9939-1994-1200181-3
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Classifying PL $5$-manifolds up to regular genus seven
Maria Rita Casali and Carlo Gagliardi
Proc. Amer. Math. Soc. 120 (1994), 275-283
DOI: https://doi.org/10.1090/S0002-9939-1994-1205484-4
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High-dimensional knots with $\pi _ 1\cong \textbf {Z}$ are determined by their complements in one more dimension than Farber’s range
William Richter
Proc. Amer. Math. Soc. 120 (1994), 285-294
DOI: https://doi.org/10.1090/S0002-9939-1994-1195730-8
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On singular $H$-closed extensions
Kavita Srivastava
Proc. Amer. Math. Soc. 120 (1994), 295-300
DOI: https://doi.org/10.1090/S0002-9939-1994-1172962-6
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A direct proof of the Hofmann-Mislove theorem
Klaus Keimel and Jan Paseka
Proc. Amer. Math. Soc. 120 (1994), 301-303
DOI: https://doi.org/10.1090/S0002-9939-1994-1195723-0
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A norm on the fundamental group of non-Haken $3$-manifolds
Kerry N. Jones
Proc. Amer. Math. Soc. 120 (1994), 305-309
DOI: https://doi.org/10.1090/S0002-9939-1994-1186989-1
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Nielsen numbers of homotopically periodic maps on infrasolvmanifolds
Christopher K. McCord
Proc. Amer. Math. Soc. 120 (1994), 311-315
DOI: https://doi.org/10.1090/S0002-9939-1994-1240025-7
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Hypersurfaces satisfying the equation $\Delta x=Rx+b$
Joonsang Park
Proc. Amer. Math. Soc. 120 (1994), 317-328
DOI: https://doi.org/10.1090/S0002-9939-1994-1189750-7
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Constructing $UV^ k$-maps between spheres
Steven C. Ferry
Proc. Amer. Math. Soc. 120 (1994), 329-332
DOI: https://doi.org/10.1090/S0002-9939-1994-1166355-5
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