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 126, Number 7
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Once more nice equations for nice groups: Shreeram S. Abhyankar and Paul A. Loomis; Proc. Amer. Math. Soc. 126 (1998), 1885-1896; DOI: https://doi.org/10.1090/S0002-9939-98-04421-9; PDF

On an isomorphism problem for endomorphism near-rings: Gary L. Peterson; Proc. Amer. Math. Soc. 126 (1998), 1897-1900; DOI: https://doi.org/10.1090/S0002-9939-98-04302-0; PDF

The Kaplansky test problems for $\aleph _1$-separable groups: Paul C. Eklof and Saharon Shelah; Proc. Amer. Math. Soc. 126 (1998), 1901-1907; DOI: https://doi.org/10.1090/S0002-9939-98-04749-2; PDF

Duality and local group cohomology: P. R. Hewitt; Proc. Amer. Math. Soc. 126 (1998), 1909-1914; DOI: https://doi.org/10.1090/S0002-9939-98-04543-2; PDF

Derived lengths and character degrees: Mark L. Lewis; Proc. Amer. Math. Soc. 126 (1998), 1915-1921; DOI: https://doi.org/10.1090/S0002-9939-98-04391-3; PDF

Discriminants of convex curves are homeomorphic: B. Shapiro; Proc. Amer. Math. Soc. 126 (1998), 1923-1930; DOI: https://doi.org/10.1090/S0002-9939-98-04766-2; PDF

On the cohomology of regular differential forms and dualizing sheaves: Reinhold Hübl and Xiaotao Sun; Proc. Amer. Math. Soc. 126 (1998), 1931-1940; DOI: https://doi.org/10.1090/S0002-9939-98-04499-2; PDF

A new proof of the Solomon-Tits theorem: Chao Ku; Proc. Amer. Math. Soc. 126 (1998), 1941-1944; DOI: https://doi.org/10.1090/S0002-9939-98-04453-0; PDF

A note on the reducibility of automorphisms of the Klein curve and the $\eta$-invariant of mapping tori: Takayuki Morifuji; Proc. Amer. Math. Soc. 126 (1998), 1945-1947; DOI: https://doi.org/10.1090/S0002-9939-98-04297-X; PDF

$p$-integral bases of a cubic field: Şaban Alaca; Proc. Amer. Math. Soc. 126 (1998), 1949-1953; DOI: https://doi.org/10.1090/S0002-9939-98-04422-0; PDF

Some results on finite Drinfeld modules: Chih-Nung Hsu; Proc. Amer. Math. Soc. 126 (1998), 1955-1961; DOI: https://doi.org/10.1090/S0002-9939-98-04337-8; PDF

A continuation type result for random operators: Donal O’Regan; Proc. Amer. Math. Soc. 126 (1998), 1963-1971; DOI: https://doi.org/10.1090/S0002-9939-98-04810-2; PDF

A uniform boundedness theorem for locally convex cones: Walter Roth; Proc. Amer. Math. Soc. 126 (1998), 1973-1982; DOI: https://doi.org/10.1090/S0002-9939-98-04699-1; PDF

The moduli of substructures of a compact complex space: Peter M. Schuster; Proc. Amer. Math. Soc. 126 (1998), 1983-1987; DOI: https://doi.org/10.1090/S0002-9939-98-04815-1; PDF

A note on norm attaining functionals: M. Jiménez Sevilla and J. P. Moreno; Proc. Amer. Math. Soc. 126 (1998), 1989-1997; DOI: https://doi.org/10.1090/S0002-9939-98-04739-X; PDF

Ordinary differential inequalities and quasimonotonicity in ordered topological vector spaces: Roland Uhl; Proc. Amer. Math. Soc. 126 (1998), 1999-2003; DOI: https://doi.org/10.1090/S0002-9939-98-04311-1; PDF

Hankel operators on the Bergman space of the unit ball: Maria Nowak; Proc. Amer. Math. Soc. 126 (1998), 2005-2012; DOI: https://doi.org/10.1090/S0002-9939-98-04252-X; PDF

Composition operators on weighted Dirichlet spaces: Nina Zorboska; Proc. Amer. Math. Soc. 126 (1998), 2013-2023; DOI: https://doi.org/10.1090/S0002-9939-98-04266-X; PDF

A generalization of Carleman’s uniqueness theorem and a discrete Phragmén-Lindelöf theorem: B. Korenblum, A. Mascuilli and J. Panariello; Proc. Amer. Math. Soc. 126 (1998), 2025-2032; DOI: https://doi.org/10.1090/S0002-9939-98-04239-7; PDF

Higher order Turán inequalities: Dimitar K. Dimitrov; Proc. Amer. Math. Soc. 126 (1998), 2033-2037; DOI: https://doi.org/10.1090/S0002-9939-98-04438-4; PDF

Some nearly Boolean orthomodular posets: Pavel Pták; Proc. Amer. Math. Soc. 126 (1998), 2039-2046; DOI: https://doi.org/10.1090/S0002-9939-98-04403-7; PDF

A remark on normal derivations: B. P. Duggal; Proc. Amer. Math. Soc. 126 (1998), 2047-2052; DOI: https://doi.org/10.1090/S0002-9939-98-04326-3; PDF

Laplacians and Sobolev gradients: J. W. Neuberger; Proc. Amer. Math. Soc. 126 (1998), 2053-2060; DOI: https://doi.org/10.1090/S0002-9939-98-04251-8; PDF

Dunford-Pettis composition operators on $H^1$ in several variables: A. Matheson; Proc. Amer. Math. Soc. 126 (1998), 2061-2063; DOI: https://doi.org/10.1090/S0002-9939-98-04293-2; PDF

A refinement of the Gauss-Lucas theorem: Dimitar K. Dimitrov; Proc. Amer. Math. Soc. 126 (1998), 2065-2070; DOI: https://doi.org/10.1090/S0002-9939-98-04381-0; PDF

Integral means and Pólya factorizations: Uri Elias; Proc. Amer. Math. Soc. 126 (1998), 2071-2075; DOI: https://doi.org/10.1090/S0002-9939-98-04574-2; PDF

The valence of harmonic polynomials: A. S. Wilmshurst; Proc. Amer. Math. Soc. 126 (1998), 2077-2081; DOI: https://doi.org/10.1090/S0002-9939-98-04315-9; PDF

Point-spectrum-preserving elementary operators on $B(H)$: Qin Wang and Jinchuan Hou; Proc. Amer. Math. Soc. 126 (1998), 2083-2088; DOI: https://doi.org/10.1090/S0002-9939-98-04313-5; PDF

Mean exit time from convex hypersurfaces: Vicente Palmer; Proc. Amer. Math. Soc. 126 (1998), 2089-2094; DOI: https://doi.org/10.1090/S0002-9939-98-04202-6; PDF

Lie incidence systems from projective varieties: Arjeh M. Cohen and Bruce N. Cooperstein; Proc. Amer. Math. Soc. 126 (1998), 2095-2102; DOI: https://doi.org/10.1090/S0002-9939-98-04223-3; PDF

Evading predictors with creatures: Otmar Spinas; Proc. Amer. Math. Soc. 126 (1998), 2103-2115; DOI: https://doi.org/10.1090/S0002-9939-98-04410-4; PDF

Relative to any nonrecursive set: Theodore A. Slaman; Proc. Amer. Math. Soc. 126 (1998), 2117-2122; DOI: https://doi.org/10.1090/S0002-9939-98-04307-X; PDF

The regular element property: Fred Richman; Proc. Amer. Math. Soc. 126 (1998), 2123-2129; DOI: https://doi.org/10.1090/S0002-9939-98-04257-9; PDF

Enumerations, countable structures and Turing degrees: Stephan Wehner; Proc. Amer. Math. Soc. 126 (1998), 2131-2139; DOI: https://doi.org/10.1090/S0002-9939-98-04314-7; PDF

Bordism of two commuting involutions: Pedro L. Q. Pergher; Proc. Amer. Math. Soc. 126 (1998), 2141-2149; DOI: https://doi.org/10.1090/S0002-9939-98-04356-1; PDF

On scrambled sets and a theorem of Kuratowski on independent sets: Hisao Kato; Proc. Amer. Math. Soc. 126 (1998), 2151-2157; DOI: https://doi.org/10.1090/S0002-9939-98-04344-5; PDF

Exotic cohomology for $\operatorname {GL}_{n}(\mathbb {Z}[1/2])$: W. G. Dwyer; Proc. Amer. Math. Soc. 126 (1998), 2159-2167; DOI: https://doi.org/10.1090/S0002-9939-98-04279-8; PDF

Monotonic dynamical systems under spatial discretization: P. Diamond, P. Kloeden, V. Kozyakin and A. Pokrovskii; Proc. Amer. Math. Soc. 126 (1998), 2169-2174; DOI: https://doi.org/10.1090/S0002-9939-98-04277-4; PDF

Some properties of ordinary sense slice 1-links: Some answers to problem (26) of Fox: Eiji Ogasa; Proc. Amer. Math. Soc. 126 (1998), 2175-2182; DOI: https://doi.org/10.1090/S0002-9939-98-04299-3; PDF

Rings of continuous functions and the branch set of a covering: M. A. Mulero; Proc. Amer. Math. Soc. 126 (1998), 2183-2189; DOI: https://doi.org/10.1090/S0002-9939-98-04353-6; PDF

A metric space of A. H. Stone and an example concerning $\sigma$-minimal bases: Harold R. Bennett and David J. Lutzer; Proc. Amer. Math. Soc. 126 (1998), 2191-2196; DOI: https://doi.org/10.1090/S0002-9939-98-04785-6; PDF

Errata to “A new fixed point theorem and its applications”: Xian Wu; Proc. Amer. Math. Soc. 126 (1998), 2197-2197; DOI: https://doi.org/10.1090/S0002-9939-98-04773-X; PDF