Contents of Volume 115, Number 4

All articles in this issue are freely accessible.

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Locally complete intersection multiple structures on smooth algebraic curves

M. Boratyński.
Proc. Amer. Math. Soc. 115 (1992), 877-879
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MathSciNet review: 1120504

Zero-dimensionality in commutative rings

Robert Gilmer and William Heinzer.
Proc. Amer. Math. Soc. 115 (1992), 881-893
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MathSciNet review: 1095223

The class of all $S$-pregroups is not finitely axiomatizable

Deko V. Dekov.
Proc. Amer. Math. Soc. 115 (1992), 895-897
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MathSciNet review: 1087461

Trigonometric polynomials and lattice points

J. Cilleruelo and A. Córdoba.
Proc. Amer. Math. Soc. 115 (1992), 899-905
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MathSciNet review: 1089403

Maximal ideals in Laurent polynomial rings

Budh Nashier.
Proc. Amer. Math. Soc. 115 (1992), 907-913
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MathSciNet review: 1086336

Free summands in maximal Cohen-Macaulay approximations and Eisenbud operators over hypersurface rings

Alex Martsinkovsky.
Proc. Amer. Math. Soc. 115 (1992), 915-921
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MathSciNet review: 1086584

The automorphism group of a function field

Manohar Madan and Michael Rosen.
Proc. Amer. Math. Soc. 115 (1992), 923-929
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MathSciNet review: 1088443

Groups with many rewritable products

Mario Curzio, Patrizia Longobardi, Mercede Maj and Akbar Rhemtulla.
Proc. Amer. Math. Soc. 115 (1992), 931-934
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MathSciNet review: 1086580

A note on coherent rings of dimension two

Yi Cai Zhao.
Proc. Amer. Math. Soc. 115 (1992), 935-937
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MathSciNet review: 1086586

The Evans-Griffith syzygy theorem and Bass numbers

Winfried Bruns.
Proc. Amer. Math. Soc. 115 (1992), 939-946
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MathSciNet review: 1088439

Weinbaum’s conjecture on unique subwords of nonperiodic words

Andrew J. Duncan and James Howie.
Proc. Amer. Math. Soc. 115 (1992), 947-954
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MathSciNet review: 1110541

Finite groups in which the degrees of the nonlinear irreducible characters are distinct

Yakov Berkovich, David Chillag and Marcel Herzog.
Proc. Amer. Math. Soc. 115 (1992), 955-959
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MathSciNet review: 1088438

Gaussian periods and units in certain cyclic fields

Andrew J. Lazarus.
Proc. Amer. Math. Soc. 115 (1992), 961-968
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MathSciNet review: 1093600

The Fourier-Bessel series representation of the pseudo-differential operator $(-x^{-1}D)^{𝜈}$

O. P. Singh and J. N. Pandey.
Proc. Amer. Math. Soc. 115 (1992), 969-976
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MathSciNet review: 1107924

Polydiscs and nontangential limits

Kohur GowriSankaran.
Proc. Amer. Math. Soc. 115 (1992), 977-984
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MathSciNet review: 1113640

The behavior of the analytically continued resolvent operator near $𝜅=0$ and an application to energy decay

Kazuhiro Yamamoto.
Proc. Amer. Math. Soc. 115 (1992), 985-993
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MathSciNet review: 1089414

Commutator approximants

P. J. Maher.
Proc. Amer. Math. Soc. 115 (1992), 995-1000
Abstract, references and article information
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MathSciNet review: 1086335

Imbedding of any vector field in a scalar semilinear parabolic equation

P. Poláčik.
Proc. Amer. Math. Soc. 115 (1992), 1001-1008
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MathSciNet review: 1089411

Two new open mapping theorems for analytic multivalued functions

Line Baribeau and Sarah Harbottle.
Proc. Amer. Math. Soc. 115 (1992), 1009-1012
Abstract, references and article information
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MathSciNet review: 1086321

Density of the polynomials in the Hardy space of certain slit domains

John Akeroyd.
Proc. Amer. Math. Soc. 115 (1992), 1013-1021
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MathSciNet review: 1089399

A short proof of the Y. Katznelson’s and L. Tzafriri’s theorem

Vũ Quôc Phóng.
Proc. Amer. Math. Soc. 115 (1992), 1023-1024
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MathSciNet review: 1087468

Compact and weakly compact homomorphisms between algebras of differentiable functions

Manuel González and Joaquín M. Gutiérrez.
Proc. Amer. Math. Soc. 115 (1992), 1025-1029
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MathSciNet review: 1087463

Positivity of global branches of fully nonlinear elliptic boundary value problems

Timothy J. Healey and Hansjörg Kielhöfer.
Proc. Amer. Math. Soc. 115 (1992), 1031-1036
Abstract, references and article information
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MathSciNet review: 1091182

Nonlinear $p$-Laplacian problems on unbounded domains

Lao Sen Yu.
Proc. Amer. Math. Soc. 115 (1992), 1037-1045
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MathSciNet review: 1162957

Some remarks on the Daugavet equation

P. Wojtaszczyk.
Proc. Amer. Math. Soc. 115 (1992), 1047-1052
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MathSciNet review: 1126202

A note on Krylov-Tso’s parabolic inequality

Luis Escauriaza.
Proc. Amer. Math. Soc. 115 (1992), 1053-1056
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MathSciNet review: 1092918

Reflexivity of commutative subspace lattices

Richard Haydon.
Proc. Amer. Math. Soc. 115 (1992), 1057-1060
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MathSciNet review: 1087464

The first interval of stability of a periodic equation of Duffing type

Rafael Ortega.
Proc. Amer. Math. Soc. 115 (1992), 1061-1067
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MathSciNet review: 1092925

On a regularity theorem for weak solutions to transmission problems with internal Lipschitz boundaries

L. Escauriaza, E. B. Fabes and G. Verchota.
Proc. Amer. Math. Soc. 115 (1992), 1069-1076
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MathSciNet review: 1092919

A note on a theorem of J. Diestel and B. Faires

J. C. Ferrando and M. López Pellicer.
Proc. Amer. Math. Soc. 115 (1992), 1077-1081
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MathSciNet review: 1091179

Global attractivity in nonlinear delay difference equations

V. Lj. Kocić and G. Ladas.
Proc. Amer. Math. Soc. 115 (1992), 1083-1088
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MathSciNet review: 1100657

A characterization of weighted voting

Alan Taylor and William Zwicker.
Proc. Amer. Math. Soc. 115 (1992), 1089-1094
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MathSciNet review: 1092927

On the Rosenthal compacta and analytic sets

Adam Krawczyk.
Proc. Amer. Math. Soc. 115 (1992), 1095-1100
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MathSciNet review: 1086583

Generalized first boundary value problem for Schrödinger equation

Yan Xia Ren.
Proc. Amer. Math. Soc. 115 (1992), 1101-1109
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MathSciNet review: 1092930

On the Kostant convexity theorem

François Ziegler.
Proc. Amer. Math. Soc. 115 (1992), 1111-1113
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MathSciNet review: 1111441

Handlebody complements in the $3$-sphere: a remark on a theorem of Fox

Martin Scharlemann.
Proc. Amer. Math. Soc. 115 (1992), 1115-1117
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MathSciNet review: 1116272

An order-theoretic characterization of Peano continua

Sarah E. Holte.
Proc. Amer. Math. Soc. 115 (1992), 1119-1127
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MathSciNet review: 1086330

Pseudocontraction and homotopy of the $sin(1/x)$ curve

Hidefumi Katsuura.
Proc. Amer. Math. Soc. 115 (1992), 1129-1138
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MathSciNet review: 1092923

Noncompact chain recurrence and attraction

Mike Hurley.
Proc. Amer. Math. Soc. 115 (1992), 1139-1148
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MathSciNet review: 1098401

The iterated total squaring operation

Luciano Lomonaco.
Proc. Amer. Math. Soc. 115 (1992), 1149-1155
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MathSciNet review: 1112495

Lipscomb’s $L(A)$ space fractalized in Hilbert’s $l^{2}(A)$ space

S. L. Lipscomb and J. C. Perry.
Proc. Amer. Math. Soc. 115 (1992), 1157-1165
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MathSciNet review: 1093602

A characterization of the sphere in terms of single-layer potentials

Henrik Shahgholian.
Proc. Amer. Math. Soc. 115 (1992), 1167-1168
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MathSciNet review: 1162956