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 132, Number 5
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Hochschild cohomology of Frobenius algebras: Jorge A. Guccione and Juan J. Guccione; Proc. Amer. Math. Soc. 132 (2004), 1241-1250; DOI: https://doi.org/10.1090/S0002-9939-03-07350-7; Published electronically: December 22, 2003; PDF

Contractible Fréchet algebras: Rachid El Harti; Proc. Amer. Math. Soc. 132 (2004), 1251-1255; DOI: https://doi.org/10.1090/S0002-9939-03-07198-3; Published electronically: October 9, 2003; PDF

On Bohman’s conjecture related to a sum packing problem of Erdos: R. Ahlswede, H. Aydinian and L. H. Khachatrian; Proc. Amer. Math. Soc. 132 (2004), 1257-1265; DOI: https://doi.org/10.1090/S0002-9939-03-07188-0; Published electronically: September 29, 2003; PDF

Multilinear differential operators on modular forms: Min Ho Lee; Proc. Amer. Math. Soc. 132 (2004), 1267-1277; DOI: https://doi.org/10.1090/S0002-9939-03-07324-6; Published electronically: December 12, 2003; PDF

Rings with finite Gorenstein injective dimension: Henrik Holm; Proc. Amer. Math. Soc. 132 (2004), 1279-1283; DOI: https://doi.org/10.1090/S0002-9939-03-07466-5; Published electronically: November 7, 2003; PDF

Stable minimal surfaces in $\textbf {R}^4$ with degenerate Gauss map: Toshihiro Shoda; Proc. Amer. Math. Soc. 132 (2004), 1285-1293; DOI: https://doi.org/10.1090/S0002-9939-03-07332-5; Published electronically: December 19, 2003; PDF

A note on periodic solutions of nonautonomous second-order systems: Chun-Lei Tang and Xing-Ping Wu; Proc. Amer. Math. Soc. 132 (2004), 1295-1303; DOI: https://doi.org/10.1090/S0002-9939-03-07185-5; Published electronically: December 5, 2003; PDF

Viscosity and relaxation approximations for a hyperbolic-elliptic mixed type system: Yun-guang Lu and Christian Klingenberg; Proc. Amer. Math. Soc. 132 (2004), 1305-1309; DOI: https://doi.org/10.1090/S0002-9939-03-07326-X; Published electronically: December 18, 2003; PDF

$H^{1}$-bounds for spectral multipliers on graphs: Ioanna Kyrezi and Michel Marias; Proc. Amer. Math. Soc. 132 (2004), 1311-1320; DOI: https://doi.org/10.1090/S0002-9939-03-07356-8; Published electronically: December 12, 2003; PDF

An approximation property of harmonic functions in Lipschitz domains and some of its consequences: Jorge Rivera-Noriega; Proc. Amer. Math. Soc. 132 (2004), 1321-1331; DOI: https://doi.org/10.1090/S0002-9939-03-07293-9; Published electronically: December 18, 2003; PDF

Global Hölder regularity for discontinuous elliptic equations in the plane: Sofia Giuffrè; Proc. Amer. Math. Soc. 132 (2004), 1333-1344; DOI: https://doi.org/10.1090/S0002-9939-03-07348-9; Published electronically: December 22, 2003; PDF

Polaroid operators and Weyl’s theorem: Bhaggy Duggal, Robin Harte and In Ho Jeon; Proc. Amer. Math. Soc. 132 (2004), 1345-1349; DOI: https://doi.org/10.1090/S0002-9939-03-07381-7; Published electronically: December 23, 2003; PDF

Local uniqueness for the fixed energy fixed angle inverse problem in obstacle scattering: Plamen Stefanov and Gunther Uhlmann; Proc. Amer. Math. Soc. 132 (2004), 1351-1354; DOI: https://doi.org/10.1090/S0002-9939-03-07363-5; Published electronically: December 23, 2003; PDF

Existence of solutions for semilinear elliptic problems without (PS) condition: Jianfu Yang; Proc. Amer. Math. Soc. 132 (2004), 1355-1366; DOI: https://doi.org/10.1090/S0002-9939-03-07088-6; Published electronically: December 12, 2003; PDF

A continued fraction analysis of periodic wavelet coefficients: Joel Glenn; Proc. Amer. Math. Soc. 132 (2004), 1367-1375; DOI: https://doi.org/10.1090/S0002-9939-03-07064-3; Published electronically: December 22, 2003; PDF

On a spectral property of Jacobi matrices: S. Kupin; Proc. Amer. Math. Soc. 132 (2004), 1377-1383; DOI: https://doi.org/10.1090/S0002-9939-03-07244-7; Published electronically: December 12, 2003; PDF

The linear escape limit set: Christopher J. Bishop; Proc. Amer. Math. Soc. 132 (2004), 1385-1388; DOI: https://doi.org/10.1090/S0002-9939-03-07095-3; Published electronically: December 5, 2003; PDF

Local automorphisms and derivations on $\mathbb {M}_n$: Sang Og Kim and Ju Seon Kim; Proc. Amer. Math. Soc. 132 (2004), 1389-1392; DOI: https://doi.org/10.1090/S0002-9939-03-07171-5; Published electronically: December 18, 2003; PDF

Estimates for an oscillatory integral operator related to restriction to space curves: Jong-Guk Bak and Sanghyuk Lee; Proc. Amer. Math. Soc. 132 (2004), 1393-1401; DOI: https://doi.org/10.1090/S0002-9939-03-07144-2; Published electronically: December 5, 2003; PDF

Second cohomology group of group algebras with coefficients in iterated duals: A. Pourabbas; Proc. Amer. Math. Soc. 132 (2004), 1403-1410; DOI: https://doi.org/10.1090/S0002-9939-03-07219-8; Published electronically: August 28, 2003; PDF

An endpoint estimate for the discrete spherical maximal function: Alexandru D. Ionescu; Proc. Amer. Math. Soc. 132 (2004), 1411-1417; DOI: https://doi.org/10.1090/S0002-9939-03-07207-1; Published electronically: August 20, 2003; PDF

Completely rank nonincreasing linear maps on nest algebras: Jinchuan Hou and Jianlian Cui; Proc. Amer. Math. Soc. 132 (2004), 1419-1428; DOI: https://doi.org/10.1090/S0002-9939-03-07275-7; Published electronically: November 4, 2003; PDF

Adjoint for operators in Banach spaces: Tepper L. Gill, Sudeshna Basu, Woodford W. Zachary and V. Steadman; Proc. Amer. Math. Soc. 132 (2004), 1429-1434; DOI: https://doi.org/10.1090/S0002-9939-03-07204-6; Published electronically: September 22, 2003; PDF

A fixed point theorem in partially ordered sets and some applications to matrix equations: André C. M. Ran and Martine C. B. Reurings; Proc. Amer. Math. Soc. 132 (2004), 1435-1443; DOI: https://doi.org/10.1090/S0002-9939-03-07220-4; Published electronically: September 18, 2003; PDF

Location of focal points: Gary D. Jones; Proc. Amer. Math. Soc. 132 (2004), 1445-1447; DOI: https://doi.org/10.1090/S0002-9939-03-07209-5; Published electronically: September 12, 2003; PDF

A formula for the joint local spectral radius: E. Yu. Emel’yanov and Z. Ercan; Proc. Amer. Math. Soc. 132 (2004), 1449-1451; DOI: https://doi.org/10.1090/S0002-9939-03-07199-5; Published electronically: October 8, 2003; PDF

Numerical radius distance-preserving maps on $\mathcal {B}(H)$: Zhaofang Bai and Jinchuan Hou; Proc. Amer. Math. Soc. 132 (2004), 1453-1461; DOI: https://doi.org/10.1090/S0002-9939-03-07190-9; Published electronically: September 30, 2003; PDF

Unitary operators preserving wavelets: Ziemowit Rzeszotnik and Xiaofei Zhang; Proc. Amer. Math. Soc. 132 (2004), 1463-1471; DOI: https://doi.org/10.1090/S0002-9939-03-07255-1; Published electronically: November 26, 2003; PDF

Isometries of certain operator spaces: R. Khalil and A. Saleh; Proc. Amer. Math. Soc. 132 (2004), 1473-1481; DOI: https://doi.org/10.1090/S0002-9939-03-07210-1; Published electronically: October 3, 2003; PDF

Spectral subspaces of subscalar and related operators: T. L. Miller, V. G. Miller and M. M. Neumann; Proc. Amer. Math. Soc. 132 (2004), 1483-1493; DOI: https://doi.org/10.1090/S0002-9939-03-07217-4; Published electronically: October 3, 2003; PDF

Polynomial approximation on real-analytic varieties in $\mathbf {C}^n$: John T. Anderson, Alexander J. Izzo and John Wermer; Proc. Amer. Math. Soc. 132 (2004), 1495-1500; DOI: https://doi.org/10.1090/S0002-9939-03-07263-0; Published electronically: November 14, 2003; PDF

Induced norms, states, and numerical ranges: Chi-Kwong Li, Edward Poon and Hans Schneider; Proc. Amer. Math. Soc. 132 (2004), 1501-1506; DOI: https://doi.org/10.1090/S0002-9939-03-07213-7; Published electronically: September 18, 2003; PDF

A Bailey lattice: Jeremy Lovejoy; Proc. Amer. Math. Soc. 132 (2004), 1507-1516; DOI: https://doi.org/10.1090/S0002-9939-03-07247-2; Published electronically: October 24, 2003; PDF

Adjoint restriction estimates and scaling on spheres: Bassam Shayya; Proc. Amer. Math. Soc. 132 (2004), 1517-1524; DOI: https://doi.org/10.1090/S0002-9939-03-07258-7; Published electronically: October 3, 2003; PDF

The Cheeger constant of simply connected, solvable Lie groups: Norbert Peyerimhoff and Evangelia Samiou; Proc. Amer. Math. Soc. 132 (2004), 1525-1529; DOI: https://doi.org/10.1090/S0002-9939-03-07404-5; Published electronically: December 23, 2003; PDF

Regularity, partial elimination ideals and the canonical bundle: Matthew G. Jones; Proc. Amer. Math. Soc. 132 (2004), 1531-1541; DOI: https://doi.org/10.1090/S0002-9939-03-07389-1; Published electronically: December 23, 2003; PDF

The free roots of the complete graph: Enrique Casanovas and Frank O. Wagner; Proc. Amer. Math. Soc. 132 (2004), 1543-1548; DOI: https://doi.org/10.1090/S0002-9939-03-07193-4; Published electronically: October 2, 2003; PDF

Contact 3-manifolds with infinitely many Stein fillings: Burak Ozbagci and András I. Stipsicz; Proc. Amer. Math. Soc. 132 (2004), 1549-1558; DOI: https://doi.org/10.1090/S0002-9939-03-07328-3; Published electronically: December 19, 2003; PDF

Erratum to “A note on regular Dirichlet subspaces”: Masatoshi Fukushima and Jiangang Ying; Proc. Amer. Math. Soc. 132 (2004), 1559-1559; DOI: https://doi.org/10.1090/S0002-9939-03-07318-0; Published electronically: December 22, 2003; PDF