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 7
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Surfaces violating Bogomolov-Miyaoka-Yau in positive characteristic: Robert W. Easton; Proc. Amer. Math. Soc. 136 (2008), 2271-2278; DOI: https://doi.org/10.1090/S0002-9939-08-09466-5; Published electronically: March 6, 2008; PDF

An algebraic extension of the MacMahon Master Theorem: Pavel Etingof and Igor Pak; Proc. Amer. Math. Soc. 136 (2008), 2279-2288; DOI: https://doi.org/10.1090/S0002-9939-08-09017-5; Published electronically: March 13, 2008; PDF

On the plane section of an integral curve in positive characteristic: Paola Bonacini; Proc. Amer. Math. Soc. 136 (2008), 2289-2297; DOI: https://doi.org/10.1090/S0002-9939-08-09271-X; Published electronically: March 19, 2008; PDF

Subgroups generated by small classes in finite groups: I. M. Isaacs; Proc. Amer. Math. Soc. 136 (2008), 2299-2301; DOI: https://doi.org/10.1090/S0002-9939-08-09263-0; Published electronically: March 14, 2008; PDF

Detecting completeness from Ext-vanishing: Anders J. Frankild and Sean Sather-Wagstaff; Proc. Amer. Math. Soc. 136 (2008), 2303-2312; DOI: https://doi.org/10.1090/S0002-9939-08-09199-5; Published electronically: February 28, 2008; PDF

A note on the injective dimension of local cohomology modules: M. Hellus; Proc. Amer. Math. Soc. 136 (2008), 2313-2321; DOI: https://doi.org/10.1090/S0002-9939-08-09198-3; Published electronically: February 28, 2008; PDF

Enriched Reedy categories: Vigleik Angeltveit; Proc. Amer. Math. Soc. 136 (2008), 2323-2332; DOI: https://doi.org/10.1090/S0002-9939-08-09185-5; Published electronically: February 28, 2008; PDF

On endomorphism rings of local cohomology modules: M. Hellus and J. Stückrad; Proc. Amer. Math. Soc. 136 (2008), 2333-2341; DOI: https://doi.org/10.1090/S0002-9939-08-09240-X; Published electronically: March 13, 2008; PDF

Commensurability classification of a family of right-angled Coxeter groups: John Crisp and Luisa Paoluzzi; Proc. Amer. Math. Soc. 136 (2008), 2343-2349; DOI: https://doi.org/10.1090/S0002-9939-08-09213-7; Published electronically: March 11, 2008; PDF

Dynamics of the $w$ function and the Green-Tao theorem on arithmetic progressions in the primes: Yong-Gao Chen and Ying Shi; Proc. Amer. Math. Soc. 136 (2008), 2351-2357; DOI: https://doi.org/10.1090/S0002-9939-08-09207-1; Published electronically: March 4, 2008; PDF

On the cofiniteness of local cohomology modules: Kamal Bahmanpour and Reza Naghipour; Proc. Amer. Math. Soc. 136 (2008), 2359-2363; DOI: https://doi.org/10.1090/S0002-9939-08-09260-5; Published electronically: March 4, 2008; PDF

Topological Radon transforms and degree formulas for dual varieties: Yutaka Matsui and Kiyoshi Takeuchi; Proc. Amer. Math. Soc. 136 (2008), 2365-2373; DOI: https://doi.org/10.1090/S0002-9939-08-09270-8; Published electronically: March 11, 2008; PDF

Stable rank of Leavitt path algebras: P. Ara and E. Pardo; Proc. Amer. Math. Soc. 136 (2008), 2375-2386; DOI: https://doi.org/10.1090/S0002-9939-08-09239-3; Published electronically: March 19, 2008; PDF

Counting cusps of subgroups of $\mathrm {PSL}_2(\mathcal {O}_K)$: Kathleen L. Petersen; Proc. Amer. Math. Soc. 136 (2008), 2387-2393; DOI: https://doi.org/10.1090/S0002-9939-08-09262-9; Published electronically: March 14, 2008; PDF

Monic non-commutative orthogonal polynomials: Michael Anshelevich; Proc. Amer. Math. Soc. 136 (2008), 2395-2405; DOI: https://doi.org/10.1090/S0002-9939-08-09306-4; Published electronically: February 20, 2008; PDF

Singularities of generic projection hypersurfaces: Davis C. Doherty; Proc. Amer. Math. Soc. 136 (2008), 2407-2415; DOI: https://doi.org/10.1090/S0002-9939-08-09286-1; Published electronically: February 20, 2008; PDF

Extensions by spaces of continuous functions: Jesús M. F. Castillo and Yolanda Moreno; Proc. Amer. Math. Soc. 136 (2008), 2417-2423; DOI: https://doi.org/10.1090/S0002-9939-08-08820-5; Published electronically: March 4, 2008; PDF

Hyponormal Toeplitz operators and zeros of polynomials: Takahiko Nakazi; Proc. Amer. Math. Soc. 136 (2008), 2425-2428; DOI: https://doi.org/10.1090/S0002-9939-08-08752-2; Published electronically: March 7, 2008; PDF

The sub-supersolution method for weak solutions: Marcelo Montenegro and Augusto C. Ponce; Proc. Amer. Math. Soc. 136 (2008), 2429-2438; DOI: https://doi.org/10.1090/S0002-9939-08-09231-9; Published electronically: February 29, 2008; PDF

Regularity for the Navier–Stokes equations with slip boundary condition: Hyeong-Ohk Bae and Bum Ja Jin; Proc. Amer. Math. Soc. 136 (2008), 2439-2443; DOI: https://doi.org/10.1090/S0002-9939-08-09472-0; Published electronically: March 6, 2008; PDF

Extreme points, exposed points, differentiability points in CL-spaces: Li-Xin Cheng and Min Li; Proc. Amer. Math. Soc. 136 (2008), 2445-2451; DOI: https://doi.org/10.1090/S0002-9939-08-09220-4; Published electronically: February 29, 2008; PDF

A central set of dimension $2$: Christopher J. Bishop and Hrant Hakobyan; Proc. Amer. Math. Soc. 136 (2008), 2453-2461; DOI: https://doi.org/10.1090/S0002-9939-08-09173-9; Published electronically: March 7, 2008; PDF

Cut-and-stack simple weakly mixing map with countably many prime factors: Alexandre I. Danilenko and Andres del Junco; Proc. Amer. Math. Soc. 136 (2008), 2463-2472; DOI: https://doi.org/10.1090/S0002-9939-08-09154-5; Published electronically: March 4, 2008; PDF

On the approximation of isolated eigenvalues of ordinary differential operators: Gerald Teschl; Proc. Amer. Math. Soc. 136 (2008), 2473-2476; DOI: https://doi.org/10.1090/S0002-9939-08-09140-5; Published electronically: March 19, 2008; PDF

Tauberian type theorem for operators with interpolation spectrum for Hölder classes: C. Agrafeuil and K. Kellay; Proc. Amer. Math. Soc. 136 (2008), 2477-2482; DOI: https://doi.org/10.1090/S0002-9939-08-09273-3; Published electronically: March 11, 2008; PDF

Weighted reproducing kernels and Toeplitz operators on harmonic Bergman spaces on the real ball: Renata Otáhalová; Proc. Amer. Math. Soc. 136 (2008), 2483-2492; DOI: https://doi.org/10.1090/S0002-9939-08-09384-2; Published electronically: March 7, 2008; PDF

A new characterization of ultraspherical polynomials: R. Lasser and J. Obermaier; Proc. Amer. Math. Soc. 136 (2008), 2493-2498; DOI: https://doi.org/10.1090/S0002-9939-08-09378-7; Published electronically: March 19, 2008; PDF

A slight improvement to Garaev’s sum product estimate: Nets Hawk Katz and Chun-Yen Shen; Proc. Amer. Math. Soc. 136 (2008), 2499-2504; DOI: https://doi.org/10.1090/S0002-9939-08-09385-4; Published electronically: March 10, 2008; PDF

Sharp estimates for the identity minus Hardy operator on the cone of decreasing functions: Natan Kruglyak and Eric Setterqvist; Proc. Amer. Math. Soc. 136 (2008), 2505-2513; DOI: https://doi.org/10.1090/S0002-9939-08-09200-9; Published electronically: March 7, 2008; PDF

Hurewicz sets of reals without perfect subsets: Dušan Repovš, Boaz Tsaban and Lyubomyr Zdomskyy; Proc. Amer. Math. Soc. 136 (2008), 2515-2520; DOI: https://doi.org/10.1090/S0002-9939-08-09193-4; Published electronically: March 5, 2008; PDF

Triangularization of a Jordan algebra of Schatten operators: Matthew Kennedy; Proc. Amer. Math. Soc. 136 (2008), 2521-2527; DOI: https://doi.org/10.1090/S0002-9939-08-09295-2; Published electronically: February 7, 2008; PDF

A remark on irregularity of the $\overline {\partial }$-Neumann problem on non-smooth domains: Sönmez Şahutoğlu; Proc. Amer. Math. Soc. 136 (2008), 2529-2533; DOI: https://doi.org/10.1090/S0002-9939-08-09206-X; Published electronically: March 4, 2008; PDF

Whitney property in two dimensional Sobolev spaces: Dorin Bucur, Alessandro Giacomini and Paola Trebeschi; Proc. Amer. Math. Soc. 136 (2008), 2535-2545; DOI: https://doi.org/10.1090/S0002-9939-08-09366-0; Published electronically: March 4, 2008; PDF

Global behavior of the branch of positive solutions to a logistic equation of population dynamics: Tetsutaro Shibata; Proc. Amer. Math. Soc. 136 (2008), 2547-2554; DOI: https://doi.org/10.1090/S0002-9939-08-09311-8; Published electronically: January 24, 2008; PDF

Finite time singularities for a class of generalized surface quasi-geostrophic equations: Hongjie Dong and Dong Li; Proc. Amer. Math. Soc. 136 (2008), 2555-2563; DOI: https://doi.org/10.1090/S0002-9939-08-09328-3; Published electronically: February 21, 2008; PDF

On decay of solutions to nonlinear Schrödinger equations: Alexander Pankov; Proc. Amer. Math. Soc. 136 (2008), 2565-2570; DOI: https://doi.org/10.1090/S0002-9939-08-09484-7; Published electronically: March 14, 2008; PDF

A formula for the Euler characteristics of even dimensional triangulated manifolds: Toshiyuki Akita; Proc. Amer. Math. Soc. 136 (2008), 2571-2573; DOI: https://doi.org/10.1090/S0002-9939-08-09148-X; Published electronically: February 29, 2008; PDF

A sharp Rogers and Shephard inequality for the $p$-difference body of planar convex bodies: Chiara Bianchini and Andrea Colesanti; Proc. Amer. Math. Soc. 136 (2008), 2575-2582; DOI: https://doi.org/10.1090/S0002-9939-08-09209-5; Published electronically: March 10, 2008; PDF

Smooth approximation of definable continuous functions: Andreas Fischer; Proc. Amer. Math. Soc. 136 (2008), 2583-2587; DOI: https://doi.org/10.1090/S0002-9939-08-09227-7; Published electronically: February 29, 2008; PDF

On the triple jump of the set of atoms of a Boolean algebra: Antonio Montalbán; Proc. Amer. Math. Soc. 136 (2008), 2589-2595; DOI: https://doi.org/10.1090/S0002-9939-08-09248-4; Published electronically: March 11, 2008; PDF

Packing dimension of the range of a Lévy process: Davar Khoshnevisan and Yimin Xiao; Proc. Amer. Math. Soc. 136 (2008), 2597-2607; DOI: https://doi.org/10.1090/S0002-9939-08-09163-6; Published electronically: March 4, 2008; PDF

On the support of the spectral measure of a harmonizable sequence: Andrzej Makagon and Agnieszka Wyłomańska; Proc. Amer. Math. Soc. 136 (2008), 2609-2613; DOI: https://doi.org/10.1090/S0002-9939-08-09183-1; Published electronically: February 29, 2008; PDF

Splicing and the $SL_2({\mathbb C})$ Casson invariant: Hans U. Boden and Cynthia L. Curtis; Proc. Amer. Math. Soc. 136 (2008), 2615-2623; DOI: https://doi.org/10.1090/S0002-9939-08-09233-2; Published electronically: March 14, 2008; PDF

Geodesic ideal triangulations exist virtually: Feng Luo, Saul Schleimer and Stephan Tillmann; Proc. Amer. Math. Soc. 136 (2008), 2625-2630; DOI: https://doi.org/10.1090/S0002-9939-08-09387-8; Published electronically: March 10, 2008; PDF

Word length in surface groups with characteristic generating sets: Danny Calegari; Proc. Amer. Math. Soc. 136 (2008), 2631-2637; DOI: https://doi.org/10.1090/S0002-9939-08-09443-4; Published electronically: February 29, 2008; PDF

A correction to “Bases of the contact-order filtration of derivations of Coxeter arrangements”: Hiroaki Terao; Proc. Amer. Math. Soc. 136 (2008), 2639-2639; DOI: https://doi.org/10.1090/S0002-9939-08-09477-X; Published electronically: March 7, 2008; PDF

Erratum to “A finitely presented group with unbounded dead-end depth”: Sean Cleary and Tim R. Riley; Proc. Amer. Math. Soc. 136 (2008), 2641-2645; DOI: https://doi.org/10.1090/S0002-9939-08-09212-5; Published electronically: March 13, 2008; PDF