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 2020 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 52, Number 1
HTML articles powered by AMS MathViewer

The Schnirelmann density of the sums of three squares: Samuel S. Wagstaff PDF; Proc. Amer. Math. Soc. 52 (1975), 1-7

Entireness of the endomorphism rings of one-dimensional formal groups: Jonathan Lubin PDF; Proc. Amer. Math. Soc. 52 (1975), 8-10

A representable functor theorem for compact analytic spaces and applications: Andrew J. Sommese PDF; Proc. Amer. Math. Soc. 52 (1975), 11-17

Sometimes only square matrices can be diagonalized: Lawrence S. Levy PDF; Proc. Amer. Math. Soc. 52 (1975), 18-22

Partitions into specified parts which appear a specified number of times: Elmo Moore PDF; Proc. Amer. Math. Soc. 52 (1975), 23-29

Matrix commutators over an algebraically closed field: P. M. Gibson PDF; Proc. Amer. Math. Soc. 52 (1975), 30-32

A note on Dilworth’s embedding theorem: William T. Trotter PDF; Proc. Amer. Math. Soc. 52 (1975), 33-39

On $k$-free integers with small prime factors: D. G. Hazlewood PDF; Proc. Amer. Math. Soc. 52 (1975), 40-44

Order in a special class of rings and a structure theorem: Alexander Abian PDF; Proc. Amer. Math. Soc. 52 (1975), 45-49

On the solvability of groups of central type: Jay Yellen PDF; Proc. Amer. Math. Soc. 52 (1975), 50-54

An elementary method for estimating error terms in additive number theory: Elmer K. Hayashi PDF; Proc. Amer. Math. Soc. 52 (1975), 55-59

Wildly ramified $Z/2$ actions in dimension two: M. Artin PDF; Proc. Amer. Math. Soc. 52 (1975), 60-64

Nondegenerate higher degree forms over Dedekind domains: D. B. Coleman and Joel Cunningham PDF; Proc. Amer. Math. Soc. 52 (1975), 65-68

On a generalized version of the Nakayama conjecture: Maurice Auslander and Idun Reiten PDF; Proc. Amer. Math. Soc. 52 (1975), 69-74

The automorphism group of the Tits simple group $^{2}F_{4}(2)^{’}$: Robert L. Griess and Richard Lyons PDF; Proc. Amer. Math. Soc. 52 (1975), 75-78

A note on finite groups having a fixed-point-free automorphism: Martin R. Pettet PDF; Proc. Amer. Math. Soc. 52 (1975), 79-80

Reductions of ideals in Prüfer domains: James H. Hays PDF; Proc. Amer. Math. Soc. 52 (1975), 81-84

Certain overrings of right hereditary, right Noetherian rings are $V$-rings: Friedhelm Hansen PDF; Proc. Amer. Math. Soc. 52 (1975), 85-90

Finite unions of ideals and modules: Philip Quartararo and H. S. Butts PDF; Proc. Amer. Math. Soc. 52 (1975), 91-96

Hall subgroups and $p$-solvability: A. Gonçalves and C. Y. Ho PDF; Proc. Amer. Math. Soc. 52 (1975), 97-98

Unimaximal orders: T. V. Fossum PDF; Proc. Amer. Math. Soc. 52 (1975), 99-102

Modules satisfying both chain conditions with respect to a torsion theory: Jonathan S. Golan PDF; Proc. Amer. Math. Soc. 52 (1975), 103-108

On the applications of coalgebras to group algebras: Alan Rosenberg PDF; Proc. Amer. Math. Soc. 52 (1975), 109-112

On maximal torsion radicals. III: John A. Beachy PDF; Proc. Amer. Math. Soc. 52 (1975), 113-116

On the range of a hyponormal derivation: Joseph G. Stampfli PDF; Proc. Amer. Math. Soc. 52 (1975), 117-120

An algorithm for partitions: Melvyn B. Nathanson PDF; Proc. Amer. Math. Soc. 52 (1975), 121-124

When is the maximal ring of quotients projective?: David Handelman PDF; Proc. Amer. Math. Soc. 52 (1975), 125-130

On values of exponential sums: Chungming An PDF; Proc. Amer. Math. Soc. 52 (1975), 131-135

Sum of a double series: B. L. Sharma PDF; Proc. Amer. Math. Soc. 52 (1975), 136-138

A sufficient condition for eventual disconjugacy: William F. Trench PDF; Proc. Amer. Math. Soc. 52 (1975), 139-146

Oscillation properties of perturbed disconjugate equations: William F. Trench PDF; Proc. Amer. Math. Soc. 52 (1975), 147-155

Interpolation by transforms of discrete measures: Louis Pigno and Sadahiro Saeki PDF; Proc. Amer. Math. Soc. 52 (1975), 156-158

An equivalence theorem on generating functions: H. M. Srivastava PDF; Proc. Amer. Math. Soc. 52 (1975), 159-165

Some characterizations of reflexivity: Ivan Singer PDF; Proc. Amer. Math. Soc. 52 (1975), 166-168

Asymptotic behavior and nonoscillation of Volterra integral equations and functional differential equations: A. F. Izé and A. A. Freiria PDF; Proc. Amer. Math. Soc. 52 (1975), 169-177

Relatively uniform Banach lattices: Andrew Wirth PDF; Proc. Amer. Math. Soc. 52 (1975), 178-180

Variational comparison theorem and perturbations of nonlinear systems: G. S. Ladde PDF; Proc. Amer. Math. Soc. 52 (1975), 181-187

On $^{\ast }$-rings satisfying the square root axiom: Shûichirô Maeda PDF; Proc. Amer. Math. Soc. 52 (1975), 188-190

Subordination by convex functions: D. J. Hallenbeck and Stephan Ruscheweyh PDF; Proc. Amer. Math. Soc. 52 (1975), 191-195

A proof of the homeomorphism of Lebesgue-Stieltjes measure with Lebesgue measure: Casper Goffman and George Pedrick PDF; Proc. Amer. Math. Soc. 52 (1975), 196-198

Covariances of generalized processes with orthogonal values: Lewis Pakula PDF; Proc. Amer. Math. Soc. 52 (1975), 199-203

Compactness of sets of integrable functions with values in a Banach space: Atle Seierstad PDF; Proc. Amer. Math. Soc. 52 (1975), 204-208

On the lower order of an entire Dirichlet series: J. P. Singh PDF; Proc. Amer. Math. Soc. 52 (1975), 209-211

A general Hoffman-Wermer theorem for algebras of operator fields: D. C. Taylor PDF; Proc. Amer. Math. Soc. 52 (1975), 212-216

Annular functions in probability: Russell W. Howell PDF; Proc. Amer. Math. Soc. 52 (1975), 217-221

Restrictions of analytic functions. III: Marvin Rosenblum and James Rovnyak PDF; Proc. Amer. Math. Soc. 52 (1975), 222-226

On a theorem of Kōmura-Koshi and of Andô-Ellis: Yau Chuen Wong PDF; Proc. Amer. Math. Soc. 52 (1975), 227-231

Generalized algebraic operators: P. Ghatage PDF; Proc. Amer. Math. Soc. 52 (1975), 232-236

A Carleson measure theorem for Bergman spaces: William W. Hastings PDF; Proc. Amer. Math. Soc. 52 (1975), 237-241

On boundedness of solutions of second order differential equations in the limit circle case: Man Kam Kwong PDF; Proc. Amer. Math. Soc. 52 (1975), 242-246

On the distance between zeroes: William T. Patula PDF; Proc. Amer. Math. Soc. 52 (1975), 247-251

Bounds for nearly best approximations: Rudolf Wegmann PDF; Proc. Amer. Math. Soc. 52 (1975), 252-256

Une caractérisation des ensembles des points de discontinuité des fonctions linéairement-continues: Zbigniew Grande PDF; Proc. Amer. Math. Soc. 52 (1975), 257-262

Quadratic forms in harmonic analysis and the Bochner-Eberlein theorem: Roger A. Horn PDF; Proc. Amer. Math. Soc. 52 (1975), 263-270

Boundary value problems for second order nonhomogeneous differential systems: S. C. Tefteller PDF; Proc. Amer. Math. Soc. 52 (1975), 271-278

Logarithmic means and summability by the circle methods: M. R. Parameswaran PDF; Proc. Amer. Math. Soc. 52 (1975), 279-282

Classifying maps in fiberings of homogeneous bounded domains: Soji Kaneyuki PDF; Proc. Amer. Math. Soc. 52 (1975), 283-288

An approximation theorem of Runge type for the heat equation: B. Frank Jones PDF; Proc. Amer. Math. Soc. 52 (1975), 289-292

On the infinite dimensionality of the Dolbeault cohomology groups: Henry B. Laufer PDF; Proc. Amer. Math. Soc. 52 (1975), 293-296

Analytic Toeplitz operators with automorphic symbol: M. B. Abrahamse PDF; Proc. Amer. Math. Soc. 52 (1975), 297-302

Representation of a crinkled arc: Richard A. Vitale PDF; Proc. Amer. Math. Soc. 52 (1975), 303-304

Intersections of commutants of analytic Toeplitz operators: James E. Thomson PDF; Proc. Amer. Math. Soc. 52 (1975), 305-310

Remarks on a comparison theorem for scalar Riccati equations: C. C. Travis PDF; Proc. Amer. Math. Soc. 52 (1975), 311-314

On functional equations related to Mielnik’s probability spaces: C. F. Blakemore and C. V. Stanojevic PDF; Proc. Amer. Math. Soc. 52 (1975), 315-316

Extremally disconnected sets in groups: Sadahiro Saeki PDF; Proc. Amer. Math. Soc. 52 (1975), 317-318

A factorization theorem in $H^{1}(U^{3})$: Joseph Miles PDF; Proc. Amer. Math. Soc. 52 (1975), 319-322

Weakly completely continuous elements of $C^{\ast }$-algebras: Kari Ylinen PDF; Proc. Amer. Math. Soc. 52 (1975), 323-326

A generalization of Lusin’s theorem: Michael L. Wage PDF; Proc. Amer. Math. Soc. 52 (1975), 327-332

Holomorphic extensions of orthogonal projections into holomorphic functions: J. J. Kohn PDF; Proc. Amer. Math. Soc. 52 (1975), 333-336

A curvature obstruction to covering deformations of connections by metric deformations: Paul E. Ehrlich PDF; Proc. Amer. Math. Soc. 52 (1975), 337-342

A four-vertices theorem for ruled surfaces: P. Jha PDF; Proc. Amer. Math. Soc. 52 (1975), 343-344

On the existence of contact forms: W. P. Thurston and H. E. Winkelnkemper PDF; Proc. Amer. Math. Soc. 52 (1975), 345-347

On a ubiquitous cardinal: Stephen H. Hechler PDF; Proc. Amer. Math. Soc. 52 (1975), 348-352

On $N^{\aleph _{1}}$ and the almost-Lindelöf property: Stephen H. Hechler PDF; Proc. Amer. Math. Soc. 52 (1975), 353-355

$\Pi _{2}^{1}$ sets and $\Pi _{2}^{1}$ singletons: Leo Harrington PDF; Proc. Amer. Math. Soc. 52 (1975), 356-360

On the existence of saturated models of stable theories: Victor Harnik PDF; Proc. Amer. Math. Soc. 52 (1975), 361-367

Construction of the integral closure of a finite integral domain. II: A. Seidenberg PDF; Proc. Amer. Math. Soc. 52 (1975), 368-372

Equivalence of two strong forms of determinacy: Andreas Blass PDF; Proc. Amer. Math. Soc. 52 (1975), 373-376

On likelihood ratios of measures given by Markov chains: R. LePage and V. Mandrekar PDF; Proc. Amer. Math. Soc. 52 (1975), 377-380

Not every minimal Hausdorff space is $e$-compact: R. M. Stephenson PDF; Proc. Amer. Math. Soc. 52 (1975), 381-389

A handlebody with one pillbox has no fake $3$-cells: J. O. Berge and Matthew G. Brin PDF; Proc. Amer. Math. Soc. 52 (1975), 390-392

Quasi-nilpotent sets in semigroups: H. L. Chow PDF; Proc. Amer. Math. Soc. 52 (1975), 393-397

Nielsen numbers of maps of tori: Robin B. S. Brooks, Robert F. Brown, Jingyal Pak and Douglas H. Taylor PDF; Proc. Amer. Math. Soc. 52 (1975), 398-400

On Biesterfeldt’s completion axiom spaces: R. J. Gazik PDF; Proc. Amer. Math. Soc. 52 (1975), 401-405

Codimension of compact $M$-semilattices: J. W. Lea and A. Y. W. Lau PDF; Proc. Amer. Math. Soc. 52 (1975), 406-408

A generalization of absolute retracts: John R. Martin PDF; Proc. Amer. Math. Soc. 52 (1975), 409-413

Extending continuous functions in zero-dimensional spaces: Nancy M. Warren PDF; Proc. Amer. Math. Soc. 52 (1975), 414-416

Characterizations of $C$-compact spaces: Larry L. Herrington and Paul E. Long PDF; Proc. Amer. Math. Soc. 52 (1975), 417-426

Decomposition of tensor products of irreducible unitary representations: Detlev Poguntke PDF; Proc. Amer. Math. Soc. 52 (1975), 427-432

Some nonprojective subgroups of free topological groups: Ronald Brown PDF; Proc. Amer. Math. Soc. 52 (1975), 433-440

On the tautness property of Alexander-Spanier cohomology: Satya Deo PDF; Proc. Amer. Math. Soc. 52 (1975), 441-444

A one dimensional manifold is of cohomological dimension $2$: Satya Deo PDF; Proc. Amer. Math. Soc. 52 (1975), 445-446

Linearization of homeomorphism groups: Su Shing Chen PDF; Proc. Amer. Math. Soc. 52 (1975), 447-450

The fixed point property for homeomorphisms of $1$-arcwise connected continua: Lee Mohler PDF; Proc. Amer. Math. Soc. 52 (1975), 451-456

Nonstratifiable regular quotients of separable stratifiable spaces: Eric K. van Douwen PDF; Proc. Amer. Math. Soc. 52 (1975), 457-460

Classification of homotopy torus knot spaces: Richard S. Stevens PDF; Proc. Amer. Math. Soc. 52 (1975), 461-464

$R_{3}$-quasi-uniform spaces and topological homeomorphism groups: Massood Seyedin PDF; Proc. Amer. Math. Soc. 52 (1975), 465-468

A note on the topolgy of $C$-convergence in hyperspaces: Pedro Morales PDF; Proc. Amer. Math. Soc. 52 (1975), 469-470

Simple knots which are doubly-null-cobordant: C. Kearton PDF; Proc. Amer. Math. Soc. 52 (1975), 471-472

The maps $B\textrm {Sp}(1)\rightarrow B\textrm {Sp}(n)$: Zafer Mahmud PDF; Proc. Amer. Math. Soc. 52 (1975), 473-478

Disk-like products of $\lambda$ connected continua. II: Charles L. Hagopian PDF; Proc. Amer. Math. Soc. 52 (1975), 479-484

Rook theory. I. Rook equivalence of Ferrers boards: Jay R. Goldman, J. T. Joichi and Dennis E. White PDF; Proc. Amer. Math. Soc. 52 (1975), 485-492

A three and five color theorem: Frank R. Bernhart PDF; Proc. Amer. Math. Soc. 52 (1975), 493-498

A note on Tutte’s unimodular representation theorem: Tom Brylawski PDF; Proc. Amer. Math. Soc. 52 (1975), 499-502

Fixed points of antitone mappings: Zahava Shmuely PDF; Proc. Amer. Math. Soc. 52 (1975), 503-505