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 133, Number 3
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Secant varieties of Grassmann varieties: M. V. Catalisano, A. V. Geramita and A. Gimigliano; Proc. Amer. Math. Soc. 133 (2005), 633-642; DOI: https://doi.org/10.1090/S0002-9939-04-07632-4; Published electronically: October 7, 2004; PDF

On the evaluation of Salié sums: Árpád Tóth; Proc. Amer. Math. Soc. 133 (2005), 643-645; DOI: https://doi.org/10.1090/S0002-9939-04-07768-8; Published electronically: October 7, 2004; PDF

Full signature invariants for $L_0(F(t))$: Stefan Friedl; Proc. Amer. Math. Soc. 133 (2005), 647-653; DOI: https://doi.org/10.1090/S0002-9939-04-07540-9; Published electronically: October 7, 2004; PDF

Associated primes of local cohomology modules: Kamran Divaani-Aazar and Amir Mafi; Proc. Amer. Math. Soc. 133 (2005), 655-660; DOI: https://doi.org/10.1090/S0002-9939-04-07728-7; Published electronically: October 7, 2004; PDF

Codes over $\mathbf {GF\pmb (4\pmb )}$ and $\mathbf {F}_2 \times \mathbf {F}_2$ and Hermitian lattices over imaginary quadratic fields: Kok Seng Chua; Proc. Amer. Math. Soc. 133 (2005), 661-670; DOI: https://doi.org/10.1090/S0002-9939-04-07724-X; Published electronically: September 20, 2004; PDF

Hall subgroups of $M$-groups need not be $M$-groups: Hiroshi Fukushima; Proc. Amer. Math. Soc. 133 (2005), 671-675; DOI: https://doi.org/10.1090/S0002-9939-04-07645-2; Published electronically: August 24, 2004; PDF

Equivalence of the Nash conjecture for primitive and sandwiched singularities: Jesús Fernández-Sánchez; Proc. Amer. Math. Soc. 133 (2005), 677-679; DOI: https://doi.org/10.1090/S0002-9939-04-07643-9; Published electronically: August 4, 2004; PDF

Simplicity of noncommutative Dedekind domains: K. R. Goodearl and J. T. Stafford; Proc. Amer. Math. Soc. 133 (2005), 681-686; DOI: https://doi.org/10.1090/S0002-9939-04-07574-4; Published electronically: August 24, 2004; PDF

On tensor products of $k$-very ample line bundles: Yukitoshi Hinohara, Kazuyoshi Takahashi and Hiroyuki Terakawa; Proc. Amer. Math. Soc. 133 (2005), 687-692; DOI: https://doi.org/10.1090/S0002-9939-04-07648-8; Published electronically: September 20, 2004; PDF

A note on localizations of perfect groups: Bernard Badzioch and Mark Feshbach; Proc. Amer. Math. Soc. 133 (2005), 693-697; DOI: https://doi.org/10.1090/S0002-9939-04-07562-8; Published electronically: September 29, 2004; PDF

Quantum Bruhat graph and Schubert polynomials: Alexander Postnikov; Proc. Amer. Math. Soc. 133 (2005), 699-709; DOI: https://doi.org/10.1090/S0002-9939-04-07614-2; Published electronically: September 29, 2004; PDF

$M$-matrices satisfy Newton’s inequalities: Olga Holtz; Proc. Amer. Math. Soc. 133 (2005), 711-717; DOI: https://doi.org/10.1090/S0002-9939-04-07576-8; Published electronically: August 24, 2004; PDF

Bloch space in the unit ball of $\mathbb {C}^{n}$: Guangbin Ren and Caifeng Tu; Proc. Amer. Math. Soc. 133 (2005), 719-726; DOI: https://doi.org/10.1090/S0002-9939-04-07617-8; Published electronically: October 21, 2004; PDF

Perturbed smooth Lipschitz extensions of uniformly continuous functions on Banach spaces: Daniel Azagra, Robb Fry and Alejandro Montesinos; Proc. Amer. Math. Soc. 133 (2005), 727-734; DOI: https://doi.org/10.1090/S0002-9939-04-07715-9; Published electronically: October 21, 2004; PDF

A general rearrangement inequality: Cristina Draghici; Proc. Amer. Math. Soc. 133 (2005), 735-743; DOI: https://doi.org/10.1090/S0002-9939-04-07729-9; Published electronically: October 21, 2004; PDF

Semilinear elliptic equations and fixed points: Cleon S. Barroso; Proc. Amer. Math. Soc. 133 (2005), 745-749; DOI: https://doi.org/10.1090/S0002-9939-04-07718-4; Published electronically: October 21, 2004; PDF

Exact number of limit cycles for a family of rigid systems: A. Gasull and J. Torregrosa; Proc. Amer. Math. Soc. 133 (2005), 751-758; DOI: https://doi.org/10.1090/S0002-9939-04-07542-2; Published electronically: October 7, 2004; PDF

Non-normal derivation and orthogonality: Salah Mecheri; Proc. Amer. Math. Soc. 133 (2005), 759-762; DOI: https://doi.org/10.1090/S0002-9939-04-07609-9; Published electronically: October 7, 2004; PDF

The Fefferman-Stein type inequality for the Kakeya maximal operator in Wolff’s range: Hitoshi Tanaka; Proc. Amer. Math. Soc. 133 (2005), 763-772; DOI: https://doi.org/10.1090/S0002-9939-04-07623-3; Published electronically: August 20, 2004; PDF

Examples concerning heredity problems of WCG Banach spaces: Spiros A. Argyros and Sophocles Mercourakis; Proc. Amer. Math. Soc. 133 (2005), 773-785; DOI: https://doi.org/10.1090/S0002-9939-04-07532-X; Published electronically: August 20, 2004; PDF

Multiplicity results for a class of superlinear elliptic problems: David G. Costa and Zhi-Qiang Wang; Proc. Amer. Math. Soc. 133 (2005), 787-794; DOI: https://doi.org/10.1090/S0002-9939-04-07635-X; Published electronically: September 8, 2004; PDF

Lineability and spaceability of sets of functions on $\mathbb {R}$: Richard Aron, V. I. Gurariy and J. B. Seoane; Proc. Amer. Math. Soc. 133 (2005), 795-803; DOI: https://doi.org/10.1090/S0002-9939-04-07533-1; Published electronically: August 24, 2004; PDF

Une remarque sur la symétrie asymptotique de la fonction de Green: Hamid-Reza Fanaï; Proc. Amer. Math. Soc. 133 (2005), 805-807; DOI: https://doi.org/10.1090/S0002-9939-04-07683-X; Published electronically: September 20, 2004; PDF

Planar Wulff shape is unique equilibrium: Frank Morgan; Proc. Amer. Math. Soc. 133 (2005), 809-813; DOI: https://doi.org/10.1090/S0002-9939-04-07661-0; Published electronically: September 20, 2004; PDF

Frames, modular functions for shift-invariant subspaces and FMRA wavelet frames: Qing Gu and Deguang Han; Proc. Amer. Math. Soc. 133 (2005), 815-825; DOI: https://doi.org/10.1090/S0002-9939-04-07601-4; Published electronically: September 29, 2004; PDF

A character of the gradient estimate for diffusion semigroups: Feng-Yu Wang; Proc. Amer. Math. Soc. 133 (2005), 827-834; DOI: https://doi.org/10.1090/S0002-9939-04-07625-7; Published electronically: September 29, 2004; PDF

Transitive families of projections in factors of type $II_{1}$: Jon P. Bannon; Proc. Amer. Math. Soc. 133 (2005), 835-840; DOI: https://doi.org/10.1090/S0002-9939-04-07717-2; Published electronically: October 7, 2004; PDF

Components of level sets of uniform co-Lipschitz functions on the plane: Olga Maleva; Proc. Amer. Math. Soc. 133 (2005), 841-850; DOI: https://doi.org/10.1090/S0002-9939-04-07657-9; Published electronically: September 29, 2004; PDF

Approximation of solutions of nonlinear equations of Hammerstein type in Hilbert space: C. E. Chidume and H. Zegeye; Proc. Amer. Math. Soc. 133 (2005), 851-858; DOI: https://doi.org/10.1090/S0002-9939-04-07568-9; Published electronically: September 29, 2004; PDF

There exist no gaps between Gevrey differentiable and nowhere Gevrey differentiable: Soon-Yeong Chung and Jaeyoung Chung; Proc. Amer. Math. Soc. 133 (2005), 859-863; DOI: https://doi.org/10.1090/S0002-9939-04-07596-3; Published electronically: September 29, 2004; PDF

Exponential decay of correlations for surface semi-flows without finite Markov partitions: Viviane Baladi and Brigitte Vallée; Proc. Amer. Math. Soc. 133 (2005), 865-874; DOI: https://doi.org/10.1090/S0002-9939-04-07671-3; Published electronically: September 29, 2004; PDF

A spectral characterization of the $H(r)$-torus by the first stability eigenvalue: Luis J. Alías, Abdênago Barros and Aldir Brasil Jr.; Proc. Amer. Math. Soc. 133 (2005), 875-884; DOI: https://doi.org/10.1090/S0002-9939-04-07559-8; Published electronically: September 16, 2004; PDF

Topologically knotted Lagrangians in simply connected four-manifolds: Dave Auckly; Proc. Amer. Math. Soc. 133 (2005), 885-889; DOI: https://doi.org/10.1090/S0002-9939-04-07561-6; Published electronically: August 4, 2004; PDF

$\delta$-function of an operator: A white noise approach: Caishi Wang, Zhiyuan Huang and Xiangjun Wang; Proc. Amer. Math. Soc. 133 (2005), 891-898; DOI: https://doi.org/10.1090/S0002-9939-04-07769-X; Published electronically: October 7, 2004; PDF

New properties of Mrowka’s space $\nu \mu _0$: John Kulesza; Proc. Amer. Math. Soc. 133 (2005), 899-904; DOI: https://doi.org/10.1090/S0002-9939-04-07393-9; Published electronically: October 21, 2004; PDF

$F_\sigma$–additive families and the invariance of Borel classes: Jiří Spurný; Proc. Amer. Math. Soc. 133 (2005), 905-915; DOI: https://doi.org/10.1090/S0002-9939-04-07587-2; Published electronically: September 20, 2004; PDF

Local homeomorphisms via ultrafilter convergence: Maria Manuel Clementino, Dirk Hofmann and George Janelidze; Proc. Amer. Math. Soc. 133 (2005), 917-922; DOI: https://doi.org/10.1090/S0002-9939-04-07569-0; Published electronically: August 24, 2004; PDF

Closed sets which are not $CS^{\infty }$-critical: Cornel Pintea; Proc. Amer. Math. Soc. 133 (2005), 923-930; DOI: https://doi.org/10.1090/S0002-9939-04-07584-7; Published electronically: September 16, 2004; PDF

Bordism groups of special generic mappings: Rustam Sadykov; Proc. Amer. Math. Soc. 133 (2005), 931-936; DOI: https://doi.org/10.1090/S0002-9939-04-07586-0; Published electronically: August 24, 2004; PDF

Countably compact groups from a selective ultrafilter: S. Garcia-Ferreira, A. H. Tomita and S. Watson; Proc. Amer. Math. Soc. 133 (2005), 937-943; DOI: https://doi.org/10.1090/S0002-9939-04-07684-1; Published electronically: September 29, 2004; PDF