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 128, Number 10
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Semigroups and weights for group representations: Mohan S. Putcha; Proc. Amer. Math. Soc. 128 (2000), 2835-2842; DOI: https://doi.org/10.1090/S0002-9939-00-05464-2; Published electronically: March 2, 2000; PDF

Existence of critical modules of GK-dimension 2 over elliptic algebras: Kaushal Ajitabh; Proc. Amer. Math. Soc. 128 (2000), 2843-2849; DOI: https://doi.org/10.1090/S0002-9939-00-05322-3; Published electronically: April 7, 2000; PDF

A finiteness result for associated primes of local cohomology modules: M. P. Brodmann and A. Lashgari Faghani; Proc. Amer. Math. Soc. 128 (2000), 2851-2853; DOI: https://doi.org/10.1090/S0002-9939-00-05328-4; Published electronically: April 28, 2000; PDF

On reflexivity of direct sums: V. P. Camillo and K. R. Fuller; Proc. Amer. Math. Soc. 128 (2000), 2855-2862; DOI: https://doi.org/10.1090/S0002-9939-00-05331-4; Published electronically: April 28, 2000; PDF

Are covering (enveloping) morphisms minimal?: Edgar E. Enochs, J. R. García Rozas and Luis Oyonarte; Proc. Amer. Math. Soc. 128 (2000), 2863-2868; DOI: https://doi.org/10.1090/S0002-9939-00-05339-9; Published electronically: March 29, 2000; PDF

Relations between cusp forms on congruence and noncongruence groups: Gabriel Berger; Proc. Amer. Math. Soc. 128 (2000), 2869-2874; DOI: https://doi.org/10.1090/S0002-9939-00-05476-9; Published electronically: April 7, 2000; PDF

A refinement of the toral rank conjecture for 2-step nilpotent Lie algebras: Paulo Tirao; Proc. Amer. Math. Soc. 128 (2000), 2875-2878; DOI: https://doi.org/10.1090/S0002-9939-00-05366-1; Published electronically: April 28, 2000; PDF

The Dedekind-Mertens lemma and the contents of polynomials: David E. Rush; Proc. Amer. Math. Soc. 128 (2000), 2879-2884; DOI: https://doi.org/10.1090/S0002-9939-00-05394-6; Published electronically: April 7, 2000; PDF

Auslander-Reiten sequences under base field extension: Stanisław Kasjan; Proc. Amer. Math. Soc. 128 (2000), 2885-2896; DOI: https://doi.org/10.1090/S0002-9939-00-05382-X; Published electronically: April 28, 2000; PDF

Distinct subset sums and an inequality for convex functions: Yong-Gao Chen; Proc. Amer. Math. Soc. 128 (2000), 2897-2898; DOI: https://doi.org/10.1090/S0002-9939-00-05481-2; Published electronically: April 28, 2000; PDF

Nevanlinna functions as quotients: Evgueni Doubtsov; Proc. Amer. Math. Soc. 128 (2000), 2899-2901; DOI: https://doi.org/10.1090/S0002-9939-00-05446-0; Published electronically: February 28, 2000; PDF

A remark on the Bergman stability: Chen Boyong and Zhang Jinhao; Proc. Amer. Math. Soc. 128 (2000), 2903-2905; DOI: https://doi.org/10.1090/S0002-9939-00-05333-8; Published electronically: February 29, 2000; PDF

Approximation of fixed points of strictly pseudocontractive mappings on arbitrary closed, convex sets in a Banach space: K. P. R. Sastry and G. V. R. Babu; Proc. Amer. Math. Soc. 128 (2000), 2907-2909; DOI: https://doi.org/10.1090/S0002-9939-00-05362-4; Published electronically: March 2, 2000; PDF

Abstract competitive systems and orbital stability in $\mathbf {{\mathbb R}^3}$: Rafael Ortega and Luis Ángel Sánchez; Proc. Amer. Math. Soc. 128 (2000), 2911-2919; DOI: https://doi.org/10.1090/S0002-9939-00-05610-0; Published electronically: April 7, 2000; PDF

A nontrivial example of application of the Nielsen fixed-point theory to differential systems: Problem of Jean Leray: Jan Andres; Proc. Amer. Math. Soc. 128 (2000), 2921-2931; DOI: https://doi.org/10.1090/S0002-9939-00-05324-7; Published electronically: March 2, 2000; PDF

Compactness of Floquet isospectral sets for the matrix Hill’s equation: Robert Carlson; Proc. Amer. Math. Soc. 128 (2000), 2933-2941; DOI: https://doi.org/10.1090/S0002-9939-00-05634-3; Published electronically: April 7, 2000; PDF

A weighted uniform $L^{p}$–estimate of Bessel functions: A note on a paper of Guo: Krzysztof Stempak; Proc. Amer. Math. Soc. 128 (2000), 2943-2945; DOI: https://doi.org/10.1090/S0002-9939-00-05365-X; Published electronically: March 2, 2000; PDF

Uniformly bounded maximal $\varphi$-disks, Bers space and harmonic maps: I. Anić, V. Marković and M. Mateljević; Proc. Amer. Math. Soc. 128 (2000), 2947-2956; DOI: https://doi.org/10.1090/S0002-9939-00-05325-9; Published electronically: April 7, 2000; PDF

Fixed point results for generalized contractions in gauge spaces and applications: M. Frigon; Proc. Amer. Math. Soc. 128 (2000), 2957-2965; DOI: https://doi.org/10.1090/S0002-9939-00-05838-X; Published electronically: June 6, 2000; PDF

Strong connectedness of the invertibles in a finite subdiagonal algebra: Michael Marsalli and Graeme West; Proc. Amer. Math. Soc. 128 (2000), 2967-2972; DOI: https://doi.org/10.1090/S0002-9939-00-05388-0; Published electronically: April 7, 2000; PDF

On interpolation families of wavelet sets: Qing Gu; Proc. Amer. Math. Soc. 128 (2000), 2973-2979; DOI: https://doi.org/10.1090/S0002-9939-00-05380-6; Published electronically: March 3, 2000; PDF

Genericity of the $K$-property for a class of transformations: Zbigniew S. Kowalski and Pierre Liardet; Proc. Amer. Math. Soc. 128 (2000), 2981-2988; DOI: https://doi.org/10.1090/S0002-9939-00-05602-1; Published electronically: April 28, 2000; PDF

Oscillation criteria for delay equations: M. Kon, Y. G. Sficas and I. P. Stavroulakis; Proc. Amer. Math. Soc. 128 (2000), 2989-2997; DOI: https://doi.org/10.1090/S0002-9939-00-05530-1; Published electronically: April 28, 2000; PDF

A nonalgebraic attractor in $\mathbf {P}^{2}$: Mattias Jonsson and Brendan Weickert; Proc. Amer. Math. Soc. 128 (2000), 2999-3002; DOI: https://doi.org/10.1090/S0002-9939-00-05529-5; Published electronically: April 28, 2000; PDF

A counterexample for $H^{\infty }$ approximable functions: Daniel Suárez; Proc. Amer. Math. Soc. 128 (2000), 3003-3007; DOI: https://doi.org/10.1090/S0002-9939-00-05577-5; Published electronically: April 28, 2000; PDF

Real analytic structures on a symplectic manifold: Frank Kutzschebauch and Frank Loose; Proc. Amer. Math. Soc. 128 (2000), 3009-3016; DOI: https://doi.org/10.1090/S0002-9939-00-05713-0; Published electronically: April 28, 2000; PDF

Not every $Q$-set is perfectly meager in the transitive sense: Andrzej Nowik and Tomasz Weiss; Proc. Amer. Math. Soc. 128 (2000), 3017-3024; DOI: https://doi.org/10.1090/S0002-9939-00-05355-7; Published electronically: May 12, 2000; PDF

Small forcing creates neither strong nor Woodin cardinals: Joel David Hamkins and W. Hugh Woodin; Proc. Amer. Math. Soc. 128 (2000), 3025-3029; DOI: https://doi.org/10.1090/S0002-9939-00-05347-8; Published electronically: April 28, 2000; PDF

Ideals without ccc and without property $\boldsymbol ( \mathbf {M} \boldsymbol )$: Howard Becker; Proc. Amer. Math. Soc. 128 (2000), 3031-3034; DOI: https://doi.org/10.1090/S0002-9939-00-05373-9; Published electronically: April 28, 2000; PDF

Maximal inequalities for the Ornstein-Uhlenbeck process: S. E. Graversen and G. Peskir; Proc. Amer. Math. Soc. 128 (2000), 3035-3041; DOI: https://doi.org/10.1090/S0002-9939-00-05345-4; Published electronically: April 7, 2000; PDF

Some comparisons for Gaussian processes: Richard A. Vitale; Proc. Amer. Math. Soc. 128 (2000), 3043-3046; DOI: https://doi.org/10.1090/S0002-9939-00-05367-3; Published electronically: April 7, 2000; PDF

A “universal” dynamical system generated by a continuous map of the interval: David Pokluda and Jaroslav Smítal; Proc. Amer. Math. Soc. 128 (2000), 3047-3056; DOI: https://doi.org/10.1090/S0002-9939-00-05679-3; Published electronically: March 3, 2000; PDF

Exotic smooth structures on $3\mathbf {CP}^2 \# n\overline {\mathbf {CP}}^2$: B. Doug Park; Proc. Amer. Math. Soc. 128 (2000), 3057-3065; DOI: https://doi.org/10.1090/S0002-9939-00-05357-0; Published electronically: March 2, 2000; PDF

Exotic smooth structures on $3\mathbf {CP}^2 \# n\overline {\mathbf {CP}}^2$, Part II: B. Doug Park; Proc. Amer. Math. Soc. 128 (2000), 3067-3073; DOI: https://doi.org/10.1090/S0002-9939-00-05358-2; Published electronically: March 2, 2000; PDF

Reidemeister torsion of $T^{2}$-bundles over $S^{1}$ for $SL(2;\mathbf {C})$-representations: Teruaki Kitano; Proc. Amer. Math. Soc. 128 (2000), 3075-3079; DOI: https://doi.org/10.1090/S0002-9939-00-05349-1; Published electronically: March 3, 2000; PDF

Stable maps of Polish spaces: A. V. Ostrovsky; Proc. Amer. Math. Soc. 128 (2000), 3081-3089; DOI: https://doi.org/10.1090/S0002-9939-00-05356-9; Published electronically: March 2, 2000; PDF

Incompressible surfaces in handlebodies and closed 3-manifolds of Heegaard genus 2: Ruifeng Qiu; Proc. Amer. Math. Soc. 128 (2000), 3091-3097; DOI: https://doi.org/10.1090/S0002-9939-00-05360-0; Published electronically: May 2, 2000; PDF

The Mardesic factorization theorem for extension theory and c-separation: Michael Levin, Leonard R. Rubin and Philip J. Schapiro; Proc. Amer. Math. Soc. 128 (2000), 3099-3106; DOI: https://doi.org/10.1090/S0002-9939-00-05353-3; Published electronically: April 28, 2000; PDF

On ${\mathbf {R}}^{+}$ and ${\mathbf {C}}$ complete holomorphic vector fields: Patrick Ahern, Manuel Flores and Jean-Pierre Rosay; Proc. Amer. Math. Soc. 128 (2000), 3107-3113; DOI: https://doi.org/10.1090/S0002-9939-00-05321-1; Published electronically: March 2, 2000; PDF

Baire and Volterra spaces: Gary Gruenhage and David Lutzer; Proc. Amer. Math. Soc. 128 (2000), 3115-3124; DOI: https://doi.org/10.1090/S0002-9939-00-05346-6; Published electronically: March 2, 2000; PDF

Noncomplex smooth 4-manifolds with genus-2 Lefschetz fibrations: Burak Ozbagci and András I. Stipsicz; Proc. Amer. Math. Soc. 128 (2000), 3125-3128; DOI: https://doi.org/10.1090/S0002-9939-00-05390-9; Published electronically: April 28, 2000; PDF

Howe correspondence for real unitary groups II: Annegret Paul; Proc. Amer. Math. Soc. 128 (2000), 3129-3136; DOI: https://doi.org/10.1090/S0002-9939-00-05359-4; Published electronically: April 7, 2000; PDF

The sectional category of spherical fibrations: Don Stanley; Proc. Amer. Math. Soc. 128 (2000), 3137-3143; DOI: https://doi.org/10.1090/S0002-9939-00-05468-X; Published electronically: April 28, 2000; PDF

Correction to “The ghost of an index theorem”: Robin Harte; Proc. Amer. Math. Soc. 128 (2000), 3145-3148; DOI: https://doi.org/10.1090/S0002-9939-00-05885-8; Published electronically: June 9, 2000; PDF