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 134, Number 3
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On the number of different prime divisors of element orders: Alexander Moretó; Proc. Amer. Math. Soc. 134 (2006), 617-619; DOI: https://doi.org/10.1090/S0002-9939-05-08156-6; Published electronically: July 7, 2005; PDF

Lifts of $C_\infty$- and $L_\infty$-morphisms to $G_\infty$-morphisms: Grégory Ginot and Gilles Halbout; Proc. Amer. Math. Soc. 134 (2006), 621-630; DOI: https://doi.org/10.1090/S0002-9939-05-08126-8; Published electronically: July 18, 2005; PDF

Trivial units for group rings over rings of algebraic integers: Allen Herman and Yuanlin Li; Proc. Amer. Math. Soc. 134 (2006), 631-635; DOI: https://doi.org/10.1090/S0002-9939-05-08018-4; Published electronically: July 18, 2005; PDF

The amenability and non-amenability of skew fields: Gábor Elek; Proc. Amer. Math. Soc. 134 (2006), 637-644; DOI: https://doi.org/10.1090/S0002-9939-05-08128-1; Published electronically: August 29, 2005; PDF

Witt kernels of bilinear forms for algebraic extensions in characteristic $2$: Detlev W. Hoffmann; Proc. Amer. Math. Soc. 134 (2006), 645-652; DOI: https://doi.org/10.1090/S0002-9939-05-08175-X; Published electronically: August 29, 2005; PDF

The Gelfand-Kirillov dimension of quadratic algebras satisfying the cyclic condition: Ferran Cedó, Eric Jespers and Jan Okniński; Proc. Amer. Math. Soc. 134 (2006), 653-663; DOI: https://doi.org/10.1090/S0002-9939-05-08003-2; Published electronically: July 19, 2005; PDF

Eventual arm and leg widths in cocharacters of P. I. Algebras: Allan Berele; Proc. Amer. Math. Soc. 134 (2006), 665-671; DOI: https://doi.org/10.1090/S0002-9939-05-07999-2; Published electronically: July 20, 2005; PDF

The set of common fixed points of a one-parameter continuous semigroup of mappings is $F \big ( T(1) \big ) \cap F \big ( T(\sqrt 2) \big )$: Tomonari Suzuki; Proc. Amer. Math. Soc. 134 (2006), 673-681; DOI: https://doi.org/10.1090/S0002-9939-05-08361-9; Published electronically: September 28, 2005; PDF

From gas dynamics to pressureless gas dynamics: Jean-François Coulombel; Proc. Amer. Math. Soc. 134 (2006), 683-688; DOI: https://doi.org/10.1090/S0002-9939-05-08087-1; Published electronically: October 17, 2005; PDF

Equicompact sets of operators defined on Banach spaces: E. Serrano, C. Piñeiro and J. M. Delgado; Proc. Amer. Math. Soc. 134 (2006), 689-695; DOI: https://doi.org/10.1090/S0002-9939-05-08338-3; Published electronically: October 17, 2005; PDF

A note on a symmetry result for traveling waves in cylinders: C. E. Kenig and F. Merle; Proc. Amer. Math. Soc. 134 (2006), 697-701; DOI: https://doi.org/10.1090/S0002-9939-05-08412-1; Published electronically: October 17, 2005; PDF

Admissible measures in one dimension: Jana Björn, Stephen Buckley and Stephen Keith; Proc. Amer. Math. Soc. 134 (2006), 703-705; DOI: https://doi.org/10.1090/S0002-9939-05-07925-6; Published electronically: September 28, 2005; PDF

Positivity and strong ellipticity: A. F. M. ter Elst, Derek W. Robinson and Yueping Zhu; Proc. Amer. Math. Soc. 134 (2006), 707-714; DOI: https://doi.org/10.1090/S0002-9939-05-08180-3; Published electronically: September 28, 2005; PDF

Eigenvalues of the Laplacian acting on $p$-forms and metric conformal deformations: Bruno Colbois and Ahmad El Soufi; Proc. Amer. Math. Soc. 134 (2006), 715-721; DOI: https://doi.org/10.1090/S0002-9939-05-08005-6; Published electronically: July 18, 2005; PDF

Global approximation of CR functions on Bloom-Graham model graphs in $\mathbb {C}^n$: Albert Boggess and Daniel Jupiter; Proc. Amer. Math. Soc. 134 (2006), 723-730; DOI: https://doi.org/10.1090/S0002-9939-05-08227-4; Published electronically: August 29, 2005; PDF

Optimal Weyl inequality in Banach spaces: Aicke Hinrichs; Proc. Amer. Math. Soc. 134 (2006), 731-735; DOI: https://doi.org/10.1090/S0002-9939-05-08019-6; Published electronically: July 18, 2005; PDF

Joint measurability and the one-way Fubini property for a continuum of independent random variables: Peter J. Hammond and Yeneng Sun; Proc. Amer. Math. Soc. 134 (2006), 737-747; DOI: https://doi.org/10.1090/S0002-9939-05-08016-0; Published electronically: July 18, 2005; PDF

On the non-starlikeness of solutions to the starlike interior wake problem: Andrew Acker; Proc. Amer. Math. Soc. 134 (2006), 749-753; DOI: https://doi.org/10.1090/S0002-9939-05-07991-8; Published electronically: July 18, 2005; PDF

Functional calculus and $*$-regularity of a class of Banach algebras: Chi-Wai Leung and Chi-Keung Ng; Proc. Amer. Math. Soc. 134 (2006), 755-763; DOI: https://doi.org/10.1090/S0002-9939-05-08025-1; Published electronically: July 19, 2005; PDF

Projections in operator ranges: Gustavo Corach, Alejandra Maestripieri and Demetrio Stojanoff; Proc. Amer. Math. Soc. 134 (2006), 765-778; DOI: https://doi.org/10.1090/S0002-9939-05-08007-X; Published electronically: September 28, 2005; PDF

Poisson geometry of differential invariants of curves in some nonsemisimple homogeneous spaces: G. Marí Beffa; Proc. Amer. Math. Soc. 134 (2006), 779-791; DOI: https://doi.org/10.1090/S0002-9939-05-07998-0; Published electronically: July 19, 2005; PDF

Monotonicity and existence of periodic orbits for projected dynamical systems on Hilbert spaces: Monica-Gabriela Cojocaru; Proc. Amer. Math. Soc. 134 (2006), 793-804; DOI: https://doi.org/10.1090/S0002-9939-05-08006-8; Published electronically: July 21, 2005; PDF

Non-commutative positive kernels and their matrix evaluations: Dmitry S. Kalyuzhnyĭ-Verbovetzkiĭ and Victor Vinnikov; Proc. Amer. Math. Soc. 134 (2006), 805-816; DOI: https://doi.org/10.1090/S0002-9939-05-08127-X; Published electronically: July 19, 2005; PDF

Multiple positive solutions of singular problems by variational methods: Ravi P. Agarwal, Kanishka Perera and Donal O’Regan; Proc. Amer. Math. Soc. 134 (2006), 817-824; DOI: https://doi.org/10.1090/S0002-9939-05-07992-X; Published electronically: July 20, 2005; PDF

Fixed points of compact Kakutani maps with antipodal boundary conditions: Donal O’Regan and Juan Perán; Proc. Amer. Math. Soc. 134 (2006), 825-830; DOI: https://doi.org/10.1090/S0002-9939-05-08179-7; Published electronically: September 20, 2005; PDF

Stability of wavelet frames with matrix dilations: Ole Christensen and Wenchang Sun; Proc. Amer. Math. Soc. 134 (2006), 831-842; DOI: https://doi.org/10.1090/S0002-9939-05-08134-7; Published electronically: July 20, 2005; PDF

On mixing and completely mixing properties of positive $L^1$-contractions of finite von Neumann algebras: Farruh Mukhamedov, Seyit Temir and Hasan Akin; Proc. Amer. Math. Soc. 134 (2006), 843-850; DOI: https://doi.org/10.1090/S0002-9939-05-08072-X; Published electronically: July 20, 2005; PDF

The time integrated far field for Maxwell’s and D’Alembert’s equations: Jeffrey Rauch and Gérard Mourou; Proc. Amer. Math. Soc. 134 (2006), 851-858; DOI: https://doi.org/10.1090/S0002-9939-05-08140-2; Published electronically: July 18, 2005; PDF

On multivariate subdivision schemes with nonnegative finite masks: Xinlong Zhou; Proc. Amer. Math. Soc. 134 (2006), 859-869; DOI: https://doi.org/10.1090/S0002-9939-05-08118-9; Published electronically: July 18, 2005; PDF

On Bernstein type theorems in Finsler spaces with the volume form induced from the projective sphere bundle: Qun He and Yi-Bing Shen; Proc. Amer. Math. Soc. 134 (2006), 871-880; DOI: https://doi.org/10.1090/S0002-9939-05-08017-2; Published electronically: July 19, 2005; PDF

$o$-bounded groups and other topological groups with strong combinatorial properties: Boaz Tsaban; Proc. Amer. Math. Soc. 134 (2006), 881-891; DOI: https://doi.org/10.1090/S0002-9939-05-08034-2; Published electronically: July 7, 2005; PDF

Maps into complex space: Howard Jacobowitz; Proc. Amer. Math. Soc. 134 (2006), 893-895; DOI: https://doi.org/10.1090/S0002-9939-05-08056-1; Published electronically: July 8, 2005; PDF

Bubbling phenomena for fourth-order four-dimensional PDEs with exponential growth: O. Druet and F. Robert; Proc. Amer. Math. Soc. 134 (2006), 897-908; DOI: https://doi.org/10.1090/S0002-9939-05-08330-9; Published electronically: September 28, 2005; PDF

Classification of tight contact structures on small Seifert 3–manifolds with $e_0\geq 0$: Paolo Ghiggini, Paolo Lisca and András I. Stipsicz; Proc. Amer. Math. Soc. 134 (2006), 909-916; DOI: https://doi.org/10.1090/S0002-9939-05-08013-5; Published electronically: August 29, 2005; PDF

An observation on realcompact spaces: Z. Ercan; Proc. Amer. Math. Soc. 134 (2006), 917-920; DOI: https://doi.org/10.1090/S0002-9939-05-08012-3; Published electronically: July 19, 2005; PDF