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.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

Contents of Volume 49, Number 1
HTML articles powered by AMS MathViewer
View front and back matter from the print issue

Stabilizing tensor products: Harold M. Hastings; Proc. Amer. Math. Soc. 49 (1975), 1-7; DOI: https://doi.org/10.1090/S0002-9939-1975-0362298-3; PDF

Vanishing homology over nilpotent groups: William G. Dwyer; Proc. Amer. Math. Soc. 49 (1975), 8-12; DOI: https://doi.org/10.1090/S0002-9939-1975-0374242-3; PDF

On the uniqueness of solutions of certain Diophantine equations: Joseph B. Muskat and Yun Cheng Zee; Proc. Amer. Math. Soc. 49 (1975), 13-19; DOI: https://doi.org/10.1090/S0002-9939-1975-0360461-9; PDF

Enumeration results in nilpotent algebras: Helmut Strade; Proc. Amer. Math. Soc. 49 (1975), 20-24; DOI: https://doi.org/10.1090/S0002-9939-1975-0357526-4; PDF

A characterisation of von Neumann regular Jordan triple systems: Kurt Meyberg; Proc. Amer. Math. Soc. 49 (1975), 25-27; DOI: https://doi.org/10.1090/S0002-9939-1975-0376795-8; PDF

Sums of powers of conjugates of algebraic numbers: P. E. Blanksby; Proc. Amer. Math. Soc. 49 (1975), 28-32; DOI: https://doi.org/10.1090/S0002-9939-1975-0382180-5; PDF

The dimension of the ring of coefficients in a polynomial ring: Jimmy T. Arnold; Proc. Amer. Math. Soc. 49 (1975), 32-34; DOI: https://doi.org/10.1090/S0002-9939-1975-0360553-4; PDF

Zeros of polynomials over finite principal ideal rings: Murray Marshall and Garry Ramage; Proc. Amer. Math. Soc. 49 (1975), 35-38; DOI: https://doi.org/10.1090/S0002-9939-1975-0360541-8; PDF

A characterization of Steinitz group rings: Paul J. Allen and Joseph Neggers; Proc. Amer. Math. Soc. 49 (1975), 39-42; DOI: https://doi.org/10.1090/S0002-9939-1975-0360668-0; PDF

Orders in separable algebras: Richard B. Tarsy; Proc. Amer. Math. Soc. 49 (1975), 43-46; DOI: https://doi.org/10.1090/S0002-9939-1975-0364333-5; PDF

Heights of algebraic numbers and Szegő’s theorem: Wayne Lawton; Proc. Amer. Math. Soc. 49 (1975), 47-50; DOI: https://doi.org/10.1090/S0002-9939-1975-0376628-X; PDF

An invariant for modules over a discrete valuation ring: R. O. Stanton; Proc. Amer. Math. Soc. 49 (1975), 51-54; DOI: https://doi.org/10.1090/S0002-9939-1975-0360572-8; PDF

The number of proper minimal quasivarieties of groupoids: A. Shafaat; Proc. Amer. Math. Soc. 49 (1975), 54-58; DOI: https://doi.org/10.1090/S0002-9939-1975-0366783-X; PDF

Linear connections and almost complex structures: Jean-Marc Terrier; Proc. Amer. Math. Soc. 49 (1975), 59-65; DOI: https://doi.org/10.1090/S0002-9939-1975-0380664-7; PDF

Unique best nonlinear approximation in Hilbert spaces: Charles K. Chui and Philip W. Smith; Proc. Amer. Math. Soc. 49 (1975), 66-70; DOI: https://doi.org/10.1090/S0002-9939-1975-0361575-X; PDF

Local sections of flows on manifolds: William C. Chewning and R. Steven Owen; Proc. Amer. Math. Soc. 49 (1975), 71-77; DOI: https://doi.org/10.1090/S0002-9939-1975-0362404-0; PDF

Weakly compact groups of operators: T. A. Gillespie and T. T. West; Proc. Amer. Math. Soc. 49 (1975), 78-82; DOI: https://doi.org/10.1090/S0002-9939-1975-0361924-2; PDF

On a nonuniform parabolic equation with mixed boundary condition: C. V. Pao; Proc. Amer. Math. Soc. 49 (1975), 83-89; DOI: https://doi.org/10.1090/S0002-9939-1975-0377286-0; PDF

A sufficient condition for the insertion of a continuous function: Ernest P. Lane; Proc. Amer. Math. Soc. 49 (1975), 90-94; DOI: https://doi.org/10.1090/S0002-9939-1975-0362147-3; PDF

On a uniqueness problem in the theory of linear integral equations: Robert R. Stevens; Proc. Amer. Math. Soc. 49 (1975), 95-103; DOI: https://doi.org/10.1090/S0002-9939-1975-0387987-6; PDF

Dual spaces with the Krein-Milman property have the Radon-Nikodým property: R. E. Huff and P. D. Morris; Proc. Amer. Math. Soc. 49 (1975), 104-108; DOI: https://doi.org/10.1090/S0002-9939-1975-0361775-9; PDF

New criteria for univalent functions: Stephan Ruscheweyh; Proc. Amer. Math. Soc. 49 (1975), 109-115; DOI: https://doi.org/10.1090/S0002-9939-1975-0367176-1; PDF

The relative completion of an $A$-Segal algebra is closed: James T. Burnham; Proc. Amer. Math. Soc. 49 (1975), 116-122; DOI: https://doi.org/10.1090/S0002-9939-1975-0361786-3; PDF

The asymptotic behaviour of the reduced minimum modulus of a Fredholm operator: K.-H. Förster and M. A. Kaashoek; Proc. Amer. Math. Soc. 49 (1975), 123-131; DOI: https://doi.org/10.1090/S0002-9939-1975-0372660-0; PDF

Characterizations of the complex projective plane by curvature: Robert E. Greene and Harsh Pittie; Proc. Amer. Math. Soc. 49 (1975), 131-134; DOI: https://doi.org/10.1090/S0002-9939-1975-0387650-1; PDF

A biorthogonal expansion related to the zeros of an entire function: Harold E. Benzinger; Proc. Amer. Math. Soc. 49 (1975), 135-142; DOI: https://doi.org/10.1090/S0002-9939-1975-0365231-3; PDF

Random shifts which preserve measure: Donald Geman and Joseph Horowitz; Proc. Amer. Math. Soc. 49 (1975), 143-150; DOI: https://doi.org/10.1090/S0002-9939-1975-0396907-X; PDF

Regular functions $f(z)$ for which $zf^{’} (z)$ is $\alpha$-spiral-like: Pran Nath Chichra; Proc. Amer. Math. Soc. 49 (1975), 151-160; DOI: https://doi.org/10.1090/S0002-9939-1975-0361033-2; PDF

Semigroups of multipliers associated with semigroups of operators: A. Olubummo; Proc. Amer. Math. Soc. 49 (1975), 161-168; DOI: https://doi.org/10.1090/S0002-9939-1975-0621871-5; PDF

Complete domains with respect to the Carathéodory distance: Dong S. Kim; Proc. Amer. Math. Soc. 49 (1975), 169-174; DOI: https://doi.org/10.1090/S0002-9939-1975-0367297-3; PDF

A tensor approach to interpolation phenomena in discrete abelian groups: Ron C. Blei; Proc. Amer. Math. Soc. 49 (1975), 175-178; DOI: https://doi.org/10.1090/S0002-9939-1975-0361626-2; PDF

Horizontal chords of the graph of a continuous function: Uwe Herzberg; Proc. Amer. Math. Soc. 49 (1975), 179-184; DOI: https://doi.org/10.1090/S0002-9939-1975-0357701-9; PDF

Almost continuity of the Cesàro-Vietoris function: Jack B. Brown; Proc. Amer. Math. Soc. 49 (1975), 185-188; DOI: https://doi.org/10.1090/S0002-9939-1975-0360943-X; PDF

Toeplitz operators associated with isometries: B. Moore, M. Rosenblum and J. Rovnyak; Proc. Amer. Math. Soc. 49 (1975), 189-194; DOI: https://doi.org/10.1090/S0002-9939-1975-0374978-4; PDF

A note on a theorem of Gehring and Lehto: A. G. Fadell; Proc. Amer. Math. Soc. 49 (1975), 195-198; DOI: https://doi.org/10.1090/S0002-9939-1975-0367132-3; PDF

$\mathcal {T}$ measure of Cartesian product sets: Lawrence R. Ernst; Proc. Amer. Math. Soc. 49 (1975), 199-202; DOI: https://doi.org/10.1090/S0002-9939-1975-0367162-1; PDF

Iterates of an absolutely continuous operator: P. Ghatage; Proc. Amer. Math. Soc. 49 (1975), 203-204; DOI: https://doi.org/10.1090/S0002-9939-1975-0361871-6; PDF

Sums of stationary sequences cannot grow slower than linearly: Harry Kesten; Proc. Amer. Math. Soc. 49 (1975), 205-211; DOI: https://doi.org/10.1090/S0002-9939-1975-0370713-4; PDF

Pseudo-Riemannian manifolds with totally geodesic bisectors: John K. Beem; Proc. Amer. Math. Soc. 49 (1975), 212-215; DOI: https://doi.org/10.1090/S0002-9939-1975-0362111-4; PDF

An $\aleph _{0}$-categorical theory whose language is countably infinite: Rohit Parikh; Proc. Amer. Math. Soc. 49 (1975), 216-218; DOI: https://doi.org/10.1090/S0002-9939-1975-0381979-9; PDF

On infinite dimensional Ito’s formula: T. F. Lin; Proc. Amer. Math. Soc. 49 (1975), 219-226; DOI: https://doi.org/10.1090/S0002-9939-1975-0380984-6; PDF

Functions of Brownian motion: John B. Walsh; Proc. Amer. Math. Soc. 49 (1975), 227-231; DOI: https://doi.org/10.1090/S0002-9939-1975-0362520-3; PDF

A cohomological characterization of preimages of nonplanar, circle-like continua: James T. Rogers; Proc. Amer. Math. Soc. 49 (1975), 232-236; DOI: https://doi.org/10.1090/S0002-9939-1975-0365521-4; PDF

$\phi$-Postnikov systems and extensions of $H$-spaces: Albert O. Shar; Proc. Amer. Math. Soc. 49 (1975), 237-244; DOI: https://doi.org/10.1090/S0002-9939-1975-0367994-X; PDF

Coincidence point results for spaces with free $Z_{p}$-actions: Fred Cohen and Ewing L. Lusk; Proc. Amer. Math. Soc. 49 (1975), 245-252; DOI: https://doi.org/10.1090/S0002-9939-1975-0372846-5; PDF

Identities for conjugation in the Steenrod algebra: Philip D. Straffin; Proc. Amer. Math. Soc. 49 (1975), 253-255; DOI: https://doi.org/10.1090/S0002-9939-1975-0380796-3; PDF

Construction of Steiner quadruple systems having large numbers of nonisomorphic associated Steiner triple systems: Charles C. Lindner; Proc. Amer. Math. Soc. 49 (1975), 256-260; DOI: https://doi.org/10.1090/S0002-9939-1975-0389617-6; PDF

The Zariski-Lipman conjecture for homogeneous complete intersections: Melvin Hochster; Proc. Amer. Math. Soc. 49 (1975), 261-262; DOI: https://doi.org/10.1090/S0002-9939-1975-0360585-6; PDF

The zeros of Jensen polynomials are simple: George Csordas and Jack Williamson; Proc. Amer. Math. Soc. 49 (1975), 263-264; DOI: https://doi.org/10.1090/S0002-9939-1975-0361017-4; PDF

Convergence of averages of point transformations: M. A. Akcoglu and A. del Junco; Proc. Amer. Math. Soc. 49 (1975), 265-266; DOI: https://doi.org/10.1090/S0002-9939-1975-0360999-4; PDF

An invariant subspace theorem: John Daughtry; Proc. Amer. Math. Soc. 49 (1975), 267-268; DOI: https://doi.org/10.1090/S0002-9939-1975-0365176-9; PDF