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.

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Contents of Volume 35, Number 1
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The finiteness of $I$ when $R[X]/I$ is $R$-flat. II: William Heinzer and Jack Ohm PDF; Proc. Amer. Math. Soc. 35 (1972), 1-8

An application of the algebra of differentials of infinite rank: William C. Brown PDF; Proc. Amer. Math. Soc. 35 (1972), 9-15

Quotient rings of endomorphism rings of modules with zero singular submodule: John Hutchinson and Julius Zelmanowitz PDF; Proc. Amer. Math. Soc. 35 (1972), 16-20

The probability of connectedness of an unlabelled graph can be less for more edges: E. M. Wright PDF; Proc. Amer. Math. Soc. 35 (1972), 21-25

On an induction theorem for relative Grothendieck groups: William H. Gustafson PDF; Proc. Amer. Math. Soc. 35 (1972), 26-30

Isomorphism types of infinite symmetric graphs: C. M. Bang PDF; Proc. Amer. Math. Soc. 35 (1972), 31-33

An improved upper bound for global dimension of semigroup algebras: William R. Nico PDF; Proc. Amer. Math. Soc. 35 (1972), 34-36

The epimorphic images of a Dedekind domain: T. Cheatham and E. Enochs PDF; Proc. Amer. Math. Soc. 35 (1972), 37-42

Quasi-cotripleable categories: Robert C. Davis PDF; Proc. Amer. Math. Soc. 35 (1972), 43-48

A counterexample to an analogue of Artin’s conjecture: P. J. Weinberger PDF; Proc. Amer. Math. Soc. 35 (1972), 49-52

Operators associated with a pair of nonnegative matrices: Gerald E. Suchan PDF; Proc. Amer. Math. Soc. 35 (1972), 53-54

Ideals generated by three elements: Peter Kohn PDF; Proc. Amer. Math. Soc. 35 (1972), 55-58

Zeros of $\zeta ^{’} (s)$ in the critical strip: Robert Spira PDF; Proc. Amer. Math. Soc. 35 (1972), 59-60

A finitely presented metabelian group with a free abelian derived group of infinite rank: Gilbert Baumslag PDF; Proc. Amer. Math. Soc. 35 (1972), 61-62

Two observations on the congruence extension property: G. Grätzer and H. Lakser PDF; Proc. Amer. Math. Soc. 35 (1972), 63-64

Tensor products of quaternion algebras: A. A. Albert PDF; Proc. Amer. Math. Soc. 35 (1972), 65-66

Extremal problems for certain classes of analytic functions: Louis Brickman PDF; Proc. Amer. Math. Soc. 35 (1972), 67-73

The Fourier transform of an unbounded spectral distribution: Brian Kritt PDF; Proc. Amer. Math. Soc. 35 (1972), 74-80

Noncoincidence of the strict and strong operator topologies: Joel H. Shapiro PDF; Proc. Amer. Math. Soc. 35 (1972), 81-87

On the range of a coercive maximal monotone operator in a nonreflexive Banach space: Jean-Pierre Gossez PDF; Proc. Amer. Math. Soc. 35 (1972), 88-92

Integral as a certain type of a positive definite function: Parfeny P. Saworotnow PDF; Proc. Amer. Math. Soc. 35 (1972), 93-95

A generalization of two inequalities involving means: Scott Lawrence and Daniel Segalman PDF; Proc. Amer. Math. Soc. 35 (1972), 96-100

The numerical range of a Toeplitz operator: E. M. Klein PDF; Proc. Amer. Math. Soc. 35 (1972), 101-103

Nonfactorization in subsets of the measure algebra: J. T. Burnham PDF; Proc. Amer. Math. Soc. 35 (1972), 104-106

Perturbed asymptotically stable sets: Roger C. McCann PDF; Proc. Amer. Math. Soc. 35 (1972), 107-111

Total stability in nondifferentiable systems: Roger C. McCann PDF; Proc. Amer. Math. Soc. 35 (1972), 112-116

Second order almost linear functional differential equations—oscillation: Hugo Teufel PDF; Proc. Amer. Math. Soc. 35 (1972), 117-119

The existence of oscillatory solutions for the equation $d^{2}y/dt^{2}+q(t)y^{r}=0, 0<r<1$: Kuo Liang Chiou PDF; Proc. Amer. Math. Soc. 35 (1972), 120-122

On the Laplace transform of a temperate distribution supported by a cone: Bent E. Petersen PDF; Proc. Amer. Math. Soc. 35 (1972), 123-128

Existence of solutions of abstract measure differential equations: R. R. Sharma PDF; Proc. Amer. Math. Soc. 35 (1972), 129-136

On the length of gaps in the essential spectrum of a generalised Dirac operator: W. D. Evans PDF; Proc. Amer. Math. Soc. 35 (1972), 137-146

A random Trotter product formula: Thomas G. Kurtz PDF; Proc. Amer. Math. Soc. 35 (1972), 147-154

Boundary zero sets of $A^\infty$ functions satisfying growth conditions: B. A. Taylor and D. L. Williams PDF; Proc. Amer. Math. Soc. 35 (1972), 155-160

Sparse subsets of orthonormal systems: J. J. Price PDF; Proc. Amer. Math. Soc. 35 (1972), 161-164

A nonlinear complementarity problem in mathematical programming in Banach space: M. S. Bazaraa, J. J. Goode and M. Z. Nashed PDF; Proc. Amer. Math. Soc. 35 (1972), 165-170

A fixed point theorem for asymptotically nonexpansive mappings: K. Goebel and W. A. Kirk PDF; Proc. Amer. Math. Soc. 35 (1972), 171-174

Nonexistence of asymptotic observables: James S. Howland PDF; Proc. Amer. Math. Soc. 35 (1972), 175-176

On a general ratio ergodic theorem with weighted averages: Ryōtarō Satō PDF; Proc. Amer. Math. Soc. 35 (1972), 177-178

The Teichmüller spaces are distinct: David B. Patterson PDF; Proc. Amer. Math. Soc. 35 (1972), 179-182

Existence of a seminormal basis in $C[0, 1]$: Sherwood Samn PDF; Proc. Amer. Math. Soc. 35 (1972), 183-186

Eventual disconjugacy of selfadjoint fourth order linear differential equations: G. B. Gustafson PDF; Proc. Amer. Math. Soc. 35 (1972), 187-192

Applications of Laplace transforms and their inverses: Charles Fox PDF; Proc. Amer. Math. Soc. 35 (1972), 193-200

The analytic properties of $G_{2n}$ spaces: Donald O. Koehler PDF; Proc. Amer. Math. Soc. 35 (1972), 201-206

The radius of close-to-convexity of functions of bounded boundary rotation: H. B. Coonce and M. R. Ziegler PDF; Proc. Amer. Math. Soc. 35 (1972), 207-210

Functions with real part greater than $\alpha$: Carl P. McCarty PDF; Proc. Amer. Math. Soc. 35 (1972), 211-216

On the location of zeros of second-order differential equations: Vadim Komkov PDF; Proc. Amer. Math. Soc. 35 (1972), 217-222

Continuum embedded eigenvalues in a spatially cutoff $P(\phi )_{2}$ field theory: Barry Simon PDF; Proc. Amer. Math. Soc. 35 (1972), 223-226

Error bounds for Galerkin’s method for monotone operator equations: Martin H. Schultz PDF; Proc. Amer. Math. Soc. 35 (1972), 227-229

Closed convex hypersurfaces with second fundamental form of constant curvature: Rolf Schneider PDF; Proc. Amer. Math. Soc. 35 (1972), 230-233

On an integral formula for closed hypersurfaces of the sphere: Chorng-shi Houh PDF; Proc. Amer. Math. Soc. 35 (1972), 234-237

On convex subsets of a polytope: W. R. Hare and C. R. Smith PDF; Proc. Amer. Math. Soc. 35 (1972), 238-239

On closed curves in Minkowski spaces: H. S. Witsenhausen PDF; Proc. Amer. Math. Soc. 35 (1972), 240-241

Ordinal sum-sets: Martin M. Zuckerman PDF; Proc. Amer. Math. Soc. 35 (1972), 242-248

Weak partition relations: Andreas Blass PDF; Proc. Amer. Math. Soc. 35 (1972), 249-253

Contractible Hilbert cube manifolds: T. A. Chapman PDF; Proc. Amer. Math. Soc. 35 (1972), 254-258

Map bordism of maps: R. E. Stong PDF; Proc. Amer. Math. Soc. 35 (1972), 259-262

The Whitney technique for Poincaré complex embeddings: J. P. E. Hodgson PDF; Proc. Amer. Math. Soc. 35 (1972), 263-268

Metrization of symmetric spaces and regular maps: Harold W. Martin PDF; Proc. Amer. Math. Soc. 35 (1972), 269-274

Compact spaces and products of finite spaces: Douglas Harris PDF; Proc. Amer. Math. Soc. 35 (1972), 275-280

Another locally connected Hausdorff continuum not connected by ordered continua: J. L. Cornette and B. Lehman PDF; Proc. Amer. Math. Soc. 35 (1972), 281-284

The topological complementation theorem à la Zorn: Paul S. Schnare PDF; Proc. Amer. Math. Soc. 35 (1972), 285-286

Simply-connected branched coverings of $S^{3}$: C. McA. Gordon and W. Heil PDF; Proc. Amer. Math. Soc. 35 (1972), 287-288

A countable connected Urysohn space containing a dispersion point: V. Kannan PDF; Proc. Amer. Math. Soc. 35 (1972), 289-290

Euclidean neighborhoods in compact semigroups: John D. McCharen PDF; Proc. Amer. Math. Soc. 35 (1972), 291-295

On a theorem of Rudin: Donald R. Chalice PDF; Proc. Amer. Math. Soc. 35 (1972), 296-297

On semibounded differential operators: Harry Hochstadt PDF; Proc. Amer. Math. Soc. 35 (1972), 298-300

A factorable weight with zero Szegö infimum: Berrien Moore PDF; Proc. Amer. Math. Soc. 35 (1972), 301-302

A note on some characterizations of Sidon sets: Ron C. Blei PDF; Proc. Amer. Math. Soc. 35 (1972), 303-304

A note on the compact elements of $C^{\ast }$-algebras: Kari Ylinen PDF; Proc. Amer. Math. Soc. 35 (1972), 305-306

Nonnegative matrices with nonnegative inverses: Ralph DeMarr PDF; Proc. Amer. Math. Soc. 35 (1972), 307-308