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 135, Number 4
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Henselian valuations and orderings of a commutative ring: Guangxing Zeng; Proc. Amer. Math. Soc. 135 (2007), 929-938; DOI: https://doi.org/10.1090/S0002-9939-06-08726-0; Published electronically: September 18, 2006; PDF

Shellability of noncrossing partition lattices: Christos A. Athanasiadis, Thomas Brady and Colum Watt; Proc. Amer. Math. Soc. 135 (2007), 939-949; DOI: https://doi.org/10.1090/S0002-9939-06-08534-0; Published electronically: September 26, 2006; PDF

Finitely presentable, non-Hopfian groups with Kazhdan’s Property (T) and infinite outer automorphism group: Yves de Cornulier; Proc. Amer. Math. Soc. 135 (2007), 951-959; DOI: https://doi.org/10.1090/S0002-9939-06-08588-1; Published electronically: September 26, 2006; PDF

Generalizations of Cayley’s $\Omega$-process: Walter Ferrer Santos and Alvaro Rittatore; Proc. Amer. Math. Soc. 135 (2007), 961-968; DOI: https://doi.org/10.1090/S0002-9939-06-08546-7; Published electronically: September 26, 2006; PDF

On a problem of D. H. Lehmer: Stéphane R. Louboutin, Joël Rivat and András Sárközy; Proc. Amer. Math. Soc. 135 (2007), 969-975; DOI: https://doi.org/10.1090/S0002-9939-06-08558-3; Published electronically: September 26, 2006; PDF

Mappings preserving spectra of products of matrices: Jor-Ting Chan, Chi-Kwong Li and Nung-Sing Sze; Proc. Amer. Math. Soc. 135 (2007), 977-986; DOI: https://doi.org/10.1090/S0002-9939-06-08568-6; Published electronically: October 4, 2006; PDF

Lower degree bounds for modular vector invariants: Uğur Madran; Proc. Amer. Math. Soc. 135 (2007), 987-995; DOI: https://doi.org/10.1090/S0002-9939-06-08574-1; Published electronically: October 11, 2006; PDF

Sign changes of Hecke eigenvalues of Siegel cusp forms of genus two: Winfried Kohnen; Proc. Amer. Math. Soc. 135 (2007), 997-999; DOI: https://doi.org/10.1090/S0002-9939-06-08570-4; Published electronically: October 13, 2006; PDF

On ordinary primes for modular forms and the theta operator: Masataka Chida and Masanobu Kaneko; Proc. Amer. Math. Soc. 135 (2007), 1001-1005; DOI: https://doi.org/10.1090/S0002-9939-06-08561-3; Published electronically: October 13, 2006; PDF

A new identity for Parseval frames: Radu Balan, Peter G. Casazza, Dan Edidin and Gitta Kutyniok; Proc. Amer. Math. Soc. 135 (2007), 1007-1015; DOI: https://doi.org/10.1090/S0002-9939-06-08930-1; Published electronically: November 14, 2006; PDF

Global existence of solutions to a hyperbolic-parabolic system: Mei Zhang and Changjiang Zhu; Proc. Amer. Math. Soc. 135 (2007), 1017-1027; DOI: https://doi.org/10.1090/S0002-9939-06-08773-9; Published electronically: September 18, 2006; PDF

Spreading of quasimodes in the Bunimovich stadium: Nicolas Burq, Andrew Hassell and Jared Wunsch; Proc. Amer. Math. Soc. 135 (2007), 1029-1037; DOI: https://doi.org/10.1090/S0002-9939-06-08597-2; Published electronically: August 31, 2006; PDF

Minimal numerical-radius extensions of operators: A. G. Aksoy and B. L. Chalmers; Proc. Amer. Math. Soc. 135 (2007), 1039-1050; DOI: https://doi.org/10.1090/S0002-9939-06-08609-6; Published electronically: September 18, 2006; PDF

Equivalence of completeness and contraction property: Shu-wen Xiang; Proc. Amer. Math. Soc. 135 (2007), 1051-1058; DOI: https://doi.org/10.1090/S0002-9939-06-08684-9; Published electronically: September 18, 2006; PDF

On Banach lattices with Levi norms: Birol Altin; Proc. Amer. Math. Soc. 135 (2007), 1059-1063; DOI: https://doi.org/10.1090/S0002-9939-06-08536-4; Published electronically: September 18, 2006; PDF

Algebras generated by the disc algebra and bounded harmonic functions: Alexander J. Izzo; Proc. Amer. Math. Soc. 135 (2007), 1065-1071; DOI: https://doi.org/10.1090/S0002-9939-06-08547-9; Published electronically: September 26, 2006; PDF

How regular can the boundary of a quadratic Siegel disk be?: Xavier Buff and Arnaud Chéritat; Proc. Amer. Math. Soc. 135 (2007), 1073-1080; DOI: https://doi.org/10.1090/S0002-9939-06-08578-9; Published electronically: September 26, 2006; PDF

Principle of local reflexivity revisited: Eve Oja and Märt Põldvere; Proc. Amer. Math. Soc. 135 (2007), 1081-1088; DOI: https://doi.org/10.1090/S0002-9939-06-08612-6; Published electronically: October 2, 2006; PDF

$\mathcal {K}$-bi-Lipschitz equivalence of real function-germs: L. Birbrair, J. C. F. Costa, A. Fernandes and M. A. S. Ruas; Proc. Amer. Math. Soc. 135 (2007), 1089-1095; DOI: https://doi.org/10.1090/S0002-9939-06-08566-2; Published electronically: October 27, 2006; PDF

On characterization and perturbation of local $C$-semigroups: Yuan-Chuan Li and Sen-Yen Shaw; Proc. Amer. Math. Soc. 135 (2007), 1097-1106; DOI: https://doi.org/10.1090/S0002-9939-06-08549-2; Published electronically: September 26, 2006; PDF

An affine restriction estimate in $\mathbb {R}^3$: Bassam Shayya; Proc. Amer. Math. Soc. 135 (2007), 1107-1113; DOI: https://doi.org/10.1090/S0002-9939-06-08604-7; Published electronically: September 26, 2006; PDF

Sharp Marchaud and converse inequalities in Orlicz spaces: Z. Ditzian and A. V. Prymak; Proc. Amer. Math. Soc. 135 (2007), 1115-1121; DOI: https://doi.org/10.1090/S0002-9939-06-08682-5; Published electronically: October 27, 2006; PDF

Bound states of discrete Schrödinger operators with super-critical inverse square potentials: David Damanik and Gerald Teschl; Proc. Amer. Math. Soc. 135 (2007), 1123-1127; DOI: https://doi.org/10.1090/S0002-9939-06-08550-9; Published electronically: October 4, 2006; PDF

Inverse spectral theory for Sturm-Liouville problems with finite spectrum: Hans Volkmer and Anton Zettl; Proc. Amer. Math. Soc. 135 (2007), 1129-1132; DOI: https://doi.org/10.1090/S0002-9939-06-08563-7; Published electronically: October 11, 2006; PDF

The global attractivity of the rational difference equation $y_{n}=1+\frac {y_{n-k}}{y_{n-m}}$: Kenneth S. Berenhaut, John D. Foley and Stevo Stević; Proc. Amer. Math. Soc. 135 (2007), 1133-1140; DOI: https://doi.org/10.1090/S0002-9939-06-08580-7; Published electronically: October 4, 2006; PDF

A Schottky-type theorem for starlike domains in Banach spaces: Jorge Mujica and Paula Takatsuka; Proc. Amer. Math. Soc. 135 (2007), 1141-1144; DOI: https://doi.org/10.1090/S0002-9939-06-08681-3; Published electronically: October 11, 2006; PDF

Hypercyclicity in omega: Henrik Petersson; Proc. Amer. Math. Soc. 135 (2007), 1145-1149; DOI: https://doi.org/10.1090/S0002-9939-06-08584-4; Published electronically: October 4, 2006; PDF

Compactness properties of operators dominated by AM-compact operators: Belmesnaoui Aqzzouz, Redouane Nouira and Larbi Zraoula; Proc. Amer. Math. Soc. 135 (2007), 1151-1157; DOI: https://doi.org/10.1090/S0002-9939-06-08585-6; Published electronically: October 13, 2006; PDF

A new proof of proximinality for $M$–ideals: V. Indumathi and S. Lalithambigai; Proc. Amer. Math. Soc. 135 (2007), 1159-1162; DOI: https://doi.org/10.1090/S0002-9939-06-08701-6; Published electronically: October 11, 2006; PDF

Sharp Berezin Lipschitz estimates: L. A. Coburn; Proc. Amer. Math. Soc. 135 (2007), 1163-1168; DOI: https://doi.org/10.1090/S0002-9939-06-08569-8; Published electronically: October 13, 2006; PDF

Dimension distortion of hyperbolically convex maps: S. Rohde; Proc. Amer. Math. Soc. 135 (2007), 1169-1173; DOI: https://doi.org/10.1090/S0002-9939-06-08562-5; Published electronically: November 13, 2006; PDF

Compact perturbations of isometries: Ioana Serban and Flavius Turcu; Proc. Amer. Math. Soc. 135 (2007), 1175-1180; DOI: https://doi.org/10.1090/S0002-9939-06-08586-8; Published electronically: October 18, 2006; PDF

Hyperbolic convexity and the analytic fixed point function: Alexander Yu. Solynin; Proc. Amer. Math. Soc. 135 (2007), 1181-1186; DOI: https://doi.org/10.1090/S0002-9939-06-08661-8; Published electronically: October 18, 2006; PDF

Stochastic parameterization for large eddy simulation of geophysical flows: Jinqiao Duan and Balasubramanya T. Nadiga; Proc. Amer. Math. Soc. 135 (2007), 1187-1196; DOI: https://doi.org/10.1090/S0002-9939-06-08631-X; Published electronically: October 27, 2006; PDF

More on partitioning triples of countable ordinals: Albin L. Jones; Proc. Amer. Math. Soc. 135 (2007), 1197-1204; DOI: https://doi.org/10.1090/S0002-9939-06-08538-8; Published electronically: September 26, 2006; PDF

Countable compact Hausdorff spaces need not be metrizable in ZF: Kyriakos Keremedis and Eleftherios Tachtsis; Proc. Amer. Math. Soc. 135 (2007), 1205-1211; DOI: https://doi.org/10.1090/S0002-9939-06-08572-8; Published electronically: October 4, 2006; PDF

Lightface $\Sigma ^1_2$-indescribable cardinals: David Schrittesser; Proc. Amer. Math. Soc. 135 (2007), 1213-1222; DOI: https://doi.org/10.1090/S0002-9939-06-08571-6; Published electronically: October 13, 2006; PDF

A law of the iterated logarithm for arithmetic functions: István Berkes and Michel Weber; Proc. Amer. Math. Soc. 135 (2007), 1223-1232; DOI: https://doi.org/10.1090/S0002-9939-06-08557-1; Published electronically: September 26, 2006; PDF

A prediction problem in $L^2 (w)$: Mohsen Pourahmadi, Akihiko Inoue and Yukio Kasahara; Proc. Amer. Math. Soc. 135 (2007), 1233-1239; DOI: https://doi.org/10.1090/S0002-9939-06-08575-3; Published electronically: October 18, 2006; PDF