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 7, Number 6
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On the equivalence of the ring, lattice, and semigroup of continuous functions: Melvin Henriksen; Proc. Amer. Math. Soc. 7 (1956), 959-960; DOI: https://doi.org/10.1090/S0002-9939-1956-0082490-3; PDF

On the left nucleus of a Bruck ring: R. L. San Soucie; Proc. Amer. Math. Soc. 7 (1956), 961-962; DOI: https://doi.org/10.1090/S0002-9939-1956-0087636-9; PDF

The existence of outer automorphisms of some groups: Rimhak Ree; Proc. Amer. Math. Soc. 7 (1956), 962-964; DOI: https://doi.org/10.1090/S0002-9939-1956-0082987-6; PDF

Basis structure of modules: O. T. O’Meara; Proc. Amer. Math. Soc. 7 (1956), 965-974; DOI: https://doi.org/10.1090/S0002-9939-1956-0082484-8; PDF

A survey of difference sets: Marshall Hall; Proc. Amer. Math. Soc. 7 (1956), 975-986; DOI: https://doi.org/10.1090/S0002-9939-1956-0082502-7; PDF

Invariant submodules of simple rings: S. A. Amitsur; Proc. Amer. Math. Soc. 7 (1956), 987-989; DOI: https://doi.org/10.1090/S0002-9939-1956-0082482-4; PDF

An identity in Jordan rings: Marshall Hall; Proc. Amer. Math. Soc. 7 (1956), 990-998; DOI: https://doi.org/10.1090/S0002-9939-1956-0081895-4; PDF

Cycles in algebraic systems: D. A. Norton and Sherman K. Stein; Proc. Amer. Math. Soc. 7 (1956), 999-1004; DOI: https://doi.org/10.1090/S0002-9939-1956-0082989-X; PDF

Regular Banach algebras with a countable space of maximal regular ideals: Paul Civin and Bertram Yood; Proc. Amer. Math. Soc. 7 (1956), 1005-1010; DOI: https://doi.org/10.1090/S0002-9939-1956-0082649-5; PDF

On the finiteness of free (universal) algebras: Alfred L. Foster; Proc. Amer. Math. Soc. 7 (1956), 1011-1013; DOI: https://doi.org/10.1090/S0002-9939-1956-0083980-X; PDF

Some combinatorial extremum problems: T. S. Motzkin and E. G. Straus; Proc. Amer. Math. Soc. 7 (1956), 1014-1021; DOI: https://doi.org/10.1090/S0002-9939-1956-0083457-1; PDF

Conjugates in division rings: I. N. Herstein; Proc. Amer. Math. Soc. 7 (1956), 1021-1022; DOI: https://doi.org/10.1090/S0002-9939-1956-0082483-6; PDF

Uniqueness properties of sets with blocks: L. A. Rubel; Proc. Amer. Math. Soc. 7 (1956), 1023-1026; DOI: https://doi.org/10.1090/S0002-9939-1956-0081943-1; PDF

On commutators and Jacobi matrices: C. R. Putnam; Proc. Amer. Math. Soc. 7 (1956), 1026-1030; DOI: https://doi.org/10.1090/S0002-9939-1956-0082082-6; PDF

A singular functional: Allan D. Martin; Proc. Amer. Math. Soc. 7 (1956), 1031-1035; DOI: https://doi.org/10.1090/S0002-9939-1956-0084101-X; PDF

On a test for the convergence of Fourier series: Fu Cheng Hsiang; Proc. Amer. Math. Soc. 7 (1956), 1036-1039; DOI: https://doi.org/10.1090/S0002-9939-1956-0097673-6; PDF

Some sufficient conditions for a determinate Hamburger moment sequence: Fred M. Wright; Proc. Amer. Math. Soc. 7 (1956), 1040-1043; DOI: https://doi.org/10.1090/S0002-9939-1956-0082954-2; PDF

Determinants of harmonic matrices: J. S. MacNerney; Proc. Amer. Math. Soc. 7 (1956), 1044-1046; DOI: https://doi.org/10.1090/S0002-9939-1956-0084704-2; PDF

A note on second-order nonlinear differential equations: W. R. Utz; Proc. Amer. Math. Soc. 7 (1956), 1047-1048; DOI: https://doi.org/10.1090/S0002-9939-1956-0086197-8; PDF

On the absolute convergence of a series associated with a Fourier series: R. Mohanty and S. Mohapatra; Proc. Amer. Math. Soc. 7 (1956), 1049-1053; DOI: https://doi.org/10.1090/S0002-9939-1956-0084071-4; PDF

On the representation of indefinite integrals containing Bessel functions by simple Neumann series: Leonard C. Maximon; Proc. Amer. Math. Soc. 7 (1956), 1054-1062; DOI: https://doi.org/10.1090/S0002-9939-1956-0083052-4; PDF

An example in the problem of least area: Wendell H. Fleming; Proc. Amer. Math. Soc. 7 (1956), 1063-1074; DOI: https://doi.org/10.1090/S0002-9939-1956-0082046-2; PDF

An addendum to “A note on subsequences”: R. Creighton Buck; Proc. Amer. Math. Soc. 7 (1956), 1074-1075; DOI: https://doi.org/10.1090/S0002-9939-1956-0081983-2; PDF

On invariant means over compact semigroups: William G. Rosen; Proc. Amer. Math. Soc. 7 (1956), 1076-1082; DOI: https://doi.org/10.1090/S0002-9939-1956-0082080-2; PDF

Limiting sets of trajectories of a pendulum-type system: George Seifert; Proc. Amer. Math. Soc. 7 (1956), 1082-1084; DOI: https://doi.org/10.1090/S0002-9939-1956-0082014-0; PDF

On the location of the zeros of certain orthogonal functions: J. L. Walsh and J. P. Evans; Proc. Amer. Math. Soc. 7 (1956), 1085-1090; DOI: https://doi.org/10.1090/S0002-9939-1956-0083550-3; PDF

Partially bounded continued fractions: H. S. Wall; Proc. Amer. Math. Soc. 7 (1956), 1090-1093; DOI: https://doi.org/10.1090/S0002-9939-1956-0082953-0; PDF

Exponential decay in nonlinear networks: R. J. Duffin; Proc. Amer. Math. Soc. 7 (1956), 1094-1106; DOI: https://doi.org/10.1090/S0002-9939-1956-0083366-8; PDF

A theorem on parallels: Curtis M. Fulton; Proc. Amer. Math. Soc. 7 (1956), 1107-1108; DOI: https://doi.org/10.1090/S0002-9939-1956-0082105-4; PDF

An equivalence relation for compact Hausdorff varieties: Walter F. Davison; Proc. Amer. Math. Soc. 7 (1956), 1109-1114; DOI: https://doi.org/10.1090/S0002-9939-1956-0084760-1; PDF

A note on the separation of connected sets by finite sets: C. E. Burgess; Proc. Amer. Math. Soc. 7 (1956), 1115-1116; DOI: https://doi.org/10.1090/S0002-9939-1956-0082085-1; PDF

A generalization of the Borsuk and Borsuk-Ulam theorems: Walter T. Kyner; Proc. Amer. Math. Soc. 7 (1956), 1117-1119; DOI: https://doi.org/10.1090/S0002-9939-1956-0082063-2; PDF

The cohomology groups of a fibre space with fibre a space of type $\mathcal {K}(\pi , n)$: W. H. Cockcroft; Proc. Amer. Math. Soc. 7 (1956), 1120-1126; DOI: https://doi.org/10.1090/S0002-9939-1956-0082672-0; PDF

Test spaces for dimension $n$: Byron H. McCandless; Proc. Amer. Math. Soc. 7 (1956), 1126-1130; DOI: https://doi.org/10.1090/S0002-9939-1956-0083122-0; PDF

Sheaves and differential equations: Leon Ehrenpreis; Proc. Amer. Math. Soc. 7 (1956), 1131-1138; DOI: https://doi.org/10.1090/S0002-9939-1956-0085419-7; PDF

Some mappings with topological degree zero: Jane Cronin; Proc. Amer. Math. Soc. 7 (1956), 1139-1145; DOI: https://doi.org/10.1090/S0002-9939-1956-0083724-1; PDF

$P$-recurrence in topological dynamics: John D. Baum; Proc. Amer. Math. Soc. 7 (1956), 1146-1154; DOI: https://doi.org/10.1090/S0002-9939-1956-0082093-0; PDF

Paracompactness and an example due to F. B. Jones: Louis F. McAuley; Proc. Amer. Math. Soc. 7 (1956), 1155-1156; DOI: https://doi.org/10.1090/S0002-9939-1956-0082088-7; PDF

A nonmodular compact connected topological lattice: Don E. Edmondson; Proc. Amer. Math. Soc. 7 (1956), 1157-1158; DOI: https://doi.org/10.1090/S0002-9939-1956-0081883-8; PDF

Errata, volume 5: Proc. Amer. Math. Soc. 7 (1956), 1159; DOI: https://doi.org/10.1090/S0002-9939-56-99968-3; PDF