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 136, Number 2
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On the residual finiteness and other properties of (relative) one-relator groups: Stephen J. Pride; Proc. Amer. Math. Soc. 136 (2008), 377-386; DOI: https://doi.org/10.1090/S0002-9939-07-09160-5; Published electronically: October 25, 2007; PDF

A generating function for sums of multiple zeta values and its applications: Takashi Aoki, Yasuhiro Kombu and Yasuo Ohno; Proc. Amer. Math. Soc. 136 (2008), 387-395; DOI: https://doi.org/10.1090/S0002-9939-07-09175-7; Published electronically: November 1, 2007; PDF

The order of a group of even order: Hiroyoshi Yamaki; Proc. Amer. Math. Soc. 136 (2008), 397-402; DOI: https://doi.org/10.1090/S0002-9939-07-09118-6; Published electronically: October 25, 2007; PDF

On a conjecture of Broughan: Santos Hernández Hernández and Florian Luca; Proc. Amer. Math. Soc. 136 (2008), 403-407; DOI: https://doi.org/10.1090/S0002-9939-07-08875-2; Published electronically: October 24, 2007; PDF

Biorthogonal exponential sequences with weight function $\exp (ax^2+ibx)$ on the real line and an orthogonal sequence of trigonometric functions: Mohammad Masjed-Jamei; Proc. Amer. Math. Soc. 136 (2008), 409-417; DOI: https://doi.org/10.1090/S0002-9939-07-09139-3; Published electronically: November 1, 2007; PDF

On the distribution of Kloosterman sums: Igor E. Shparlinski; Proc. Amer. Math. Soc. 136 (2008), 419-425; DOI: https://doi.org/10.1090/S0002-9939-07-08943-5; Published electronically: November 2, 2007; PDF

Vector-valued Maass-Poincaré series: Sharon Anne Garthwaite; Proc. Amer. Math. Soc. 136 (2008), 427-436; DOI: https://doi.org/10.1090/S0002-9939-07-08961-7; Published electronically: November 1, 2007; PDF

A cohomological characterization of Leibniz central extensions of Lie algebras: Naihong Hu, Yufeng Pei and Dong Liu; Proc. Amer. Math. Soc. 136 (2008), 437-447; DOI: https://doi.org/10.1090/S0002-9939-07-08985-X; Published electronically: October 24, 2007; PDF

Simultaneous Surface Resolution in Cyclic Galois Extensions: Shreeram S. Abhyankar and Nan Gu; Proc. Amer. Math. Soc. 136 (2008), 449-452; DOI: https://doi.org/10.1090/S0002-9939-07-09269-6; Published electronically: November 1, 2007; PDF

Note on arithmetic convolution equations: Michal Fečkan; Proc. Amer. Math. Soc. 136 (2008), 453-459; DOI: https://doi.org/10.1090/S0002-9939-07-09162-9; Published electronically: November 2, 2007; PDF

The torsion of $p$-ramified Iwasawa modules II: Satoshi Fujii; Proc. Amer. Math. Soc. 136 (2008), 461-466; DOI: https://doi.org/10.1090/S0002-9939-07-09029-6; Published electronically: October 24, 2007; PDF

Free resolutions of parameter ideals for some rings with finite local cohomology: Hamidreza Rahmati; Proc. Amer. Math. Soc. 136 (2008), 467-474; DOI: https://doi.org/10.1090/S0002-9939-07-09127-7; Published electronically: November 3, 2007; PDF

Every numerical semigroup is one half of a symmetric numerical semigroup: J. C. Rosales and P. A. García-Sánchez; Proc. Amer. Math. Soc. 136 (2008), 475-477; DOI: https://doi.org/10.1090/S0002-9939-07-09098-3; Published electronically: October 25, 2007; PDF

A test complex for Gorensteinness: Lars Winther Christensen and Oana Veliche; Proc. Amer. Math. Soc. 136 (2008), 479-487; DOI: https://doi.org/10.1090/S0002-9939-07-09129-0; Published electronically: November 6, 2007; PDF

Matlis duals of top Local cohomology modules: Michael Hellus and Jürgen Stückrad; Proc. Amer. Math. Soc. 136 (2008), 489-498; DOI: https://doi.org/10.1090/S0002-9939-07-09157-5; Published electronically: November 1, 2007; PDF

Global coefficient ring in the Nilpotence Conjecture: Joseph Gubeladze; Proc. Amer. Math. Soc. 136 (2008), 499-503; DOI: https://doi.org/10.1090/S0002-9939-07-09106-X; Published electronically: November 1, 2007; PDF

Some Ideals with Large Projective Dimension: Giulio Caviglia and Manoj Kummini; Proc. Amer. Math. Soc. 136 (2008), 505-509; DOI: https://doi.org/10.1090/S0002-9939-07-09159-9; Published electronically: October 25, 2007; PDF

Stability of solitary waves for the Ostrovsky equation: Yue Liu and Masahito Ohta; Proc. Amer. Math. Soc. 136 (2008), 511-517; DOI: https://doi.org/10.1090/S0002-9939-07-09191-5; Published electronically: November 3, 2007; PDF

Hypercyclic and topologically mixing cosine functions on Banach spaces: Antonio Bonilla and Pedro J. Miana; Proc. Amer. Math. Soc. 136 (2008), 519-528; DOI: https://doi.org/10.1090/S0002-9939-07-09036-3; Published electronically: October 24, 2007; PDF

An elementary proof of Schmüdgen’s theorem on the moment problem of closed semi-algebraic sets: Tim Netzer; Proc. Amer. Math. Soc. 136 (2008), 529-537; DOI: https://doi.org/10.1090/S0002-9939-07-09087-9; Published electronically: November 2, 2007; PDF

Strong convergence results for nonself multimaps in Banach spaces: N. Shahzad and H. Zegeye; Proc. Amer. Math. Soc. 136 (2008), 539-548; DOI: https://doi.org/10.1090/S0002-9939-07-08884-3; Published electronically: November 3, 2007; PDF

Sharp bounds for the valence of certain harmonic polynomials: Lukas Geyer; Proc. Amer. Math. Soc. 136 (2008), 549-555; DOI: https://doi.org/10.1090/S0002-9939-07-08946-0; Published electronically: November 2, 2007; PDF

Characterizing strong estimates: Chaoyuan Liu and Joseph Rosenblatt; Proc. Amer. Math. Soc. 136 (2008), 557-567; DOI: https://doi.org/10.1090/S0002-9939-07-09054-5; Published electronically: October 24, 2007; PDF

A mean value theorem for generalized Riemann derivatives: H. Fejzić, C. Freiling and D. Rinne; Proc. Amer. Math. Soc. 136 (2008), 569-576; DOI: https://doi.org/10.1090/S0002-9939-07-08976-9; Published electronically: November 6, 2007; PDF

Mapping properties of analytic functions on the unit disk: Alexander Yu. Solynin; Proc. Amer. Math. Soc. 136 (2008), 577-585; DOI: https://doi.org/10.1090/S0002-9939-07-09080-6; Published electronically: November 3, 2007; PDF

Lipscomb’s space $\omega ^{A}$ is the attractor of an infinite IFS containing affine transformations of $l^{2}(A)$: Radu Miculescu and Alexandru Mihail; Proc. Amer. Math. Soc. 136 (2008), 587-592; DOI: https://doi.org/10.1090/S0002-9939-07-08981-2; Published electronically: November 2, 2007; PDF

Nontrivial compact blow-up sets of smaller dimension: Mayte Pérez-Llanos and Julio D. Rossi; Proc. Amer. Math. Soc. 136 (2008), 593-596; DOI: https://doi.org/10.1090/S0002-9939-07-09028-4; Published electronically: October 24, 2007; PDF

Wave packet parametrices for evolutions governed by pdo’s with rough symbols: Jeremy Marzuola, Jason Metcalfe and Daniel Tataru; Proc. Amer. Math. Soc. 136 (2008), 597-604; DOI: https://doi.org/10.1090/S0002-9939-07-09027-2; Published electronically: November 1, 2007; PDF

Function representation of a noncommutative uniform algebra: Krzysztof Jarosz; Proc. Amer. Math. Soc. 136 (2008), 605-611; DOI: https://doi.org/10.1090/S0002-9939-07-09033-8; Published electronically: November 1, 2007; PDF

Differential structure of the Thompson components of selfadjoint operators: Guillermina Fongi and Alejandra Maestripieri; Proc. Amer. Math. Soc. 136 (2008), 613-622; DOI: https://doi.org/10.1090/S0002-9939-07-09133-2; Published electronically: November 2, 2007; PDF

Principal groupoid $C^*$-algebras with bounded trace: Lisa Orloff Clark and Astrid an Huef; Proc. Amer. Math. Soc. 136 (2008), 623-634; DOI: https://doi.org/10.1090/S0002-9939-07-09035-1; Published electronically: October 26, 2007; PDF

Note on Schwarz-Pick estimates for bounded and positive real part analytic functions: Shaoyu Dai and Yifei Pan; Proc. Amer. Math. Soc. 136 (2008), 635-640; DOI: https://doi.org/10.1090/S0002-9939-07-09064-8; Published electronically: November 3, 2007; PDF

Directional derivative estimates for Berezin’s operator calculus: L. A. Coburn and Bo Li; Proc. Amer. Math. Soc. 136 (2008), 641-649; DOI: https://doi.org/10.1090/S0002-9939-07-09081-8; Published electronically: November 2, 2007; PDF

Classification of escaping exponential maps: Markus Förster, Lasse Rempe and Dierk Schleicher; Proc. Amer. Math. Soc. 136 (2008), 651-663; DOI: https://doi.org/10.1090/S0002-9939-07-09073-9; Published electronically: November 1, 2007; PDF

Semiclassical analysis for highly degenerate potentials: P. Álvarez-Caudevilla and J. López-Gómez; Proc. Amer. Math. Soc. 136 (2008), 665-675; DOI: https://doi.org/10.1090/S0002-9939-07-09076-4; Published electronically: November 2, 2007; PDF

Hyperbolic sets exhibiting $C^1$-persistent homoclinic tangency for higher dimensions: Masayuki Asaoka; Proc. Amer. Math. Soc. 136 (2008), 677-686; DOI: https://doi.org/10.1090/S0002-9939-07-09115-0; Published electronically: October 18, 2007; PDF

Amenable actions and almost invariant sets: Alexander S. Kechris and Todor Tsankov; Proc. Amer. Math. Soc. 136 (2008), 687-697; DOI: https://doi.org/10.1090/S0002-9939-07-09116-2; Published electronically: November 3, 2007; PDF

Code equivalence characterizes finite Frobenius rings: Jay A. Wood; Proc. Amer. Math. Soc. 136 (2008), 699-706; DOI: https://doi.org/10.1090/S0002-9939-07-09164-2; Published electronically: November 6, 2007; PDF

Uniqueness of $E_\infty$ structures for connective covers: Andrew Baker and Birgit Richter; Proc. Amer. Math. Soc. 136 (2008), 707-714; DOI: https://doi.org/10.1090/S0002-9939-07-08984-8; Published electronically: November 2, 2007; PDF

Small volume on big $n$-spheres: Christopher B. Croke; Proc. Amer. Math. Soc. 136 (2008), 715-717; DOI: https://doi.org/10.1090/S0002-9939-07-09079-X; Published electronically: November 6, 2007; PDF

$P(\omega )/\textrm {fin}$ and projections in the Calkin algebra: Eric Wofsey; Proc. Amer. Math. Soc. 136 (2008), 719-726; DOI: https://doi.org/10.1090/S0002-9939-07-09093-4; Published electronically: November 6, 2007; PDF

Stable indecomposability of loop spaces on symplectic groups: Kouyemon Iriye; Proc. Amer. Math. Soc. 136 (2008), 727-733; DOI: https://doi.org/10.1090/S0002-9939-07-09144-7; Published electronically: October 25, 2007; PDF

The Stasheff model of a simply-connected manifold and the string bracket: A. Lazarev; Proc. Amer. Math. Soc. 136 (2008), 735-745; DOI: https://doi.org/10.1090/S0002-9939-07-09040-5; Published electronically: October 24, 2007; PDF

Uniqueness of the Kontsevich-Vishik trace: L. Maniccia, E. Schrohe and J. Seiler; Proc. Amer. Math. Soc. 136 (2008), 747-752; DOI: https://doi.org/10.1090/S0002-9939-07-09168-X; Published electronically: November 1, 2007; PDF