Proceedings of the American Mathematical Society

Contents of Volume 118, Number 2
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A note on the Jacobson radical

Yu Lee Lee

Proc. Amer. Math. Soc. 118 (1993), 337-338

DOI: https://doi.org/10.1090/S0002-9939-1993-1131037-1

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Nilpotency degree of cohomology rings in characteristic two

George S. Avrunin and Jon F. Carlson

Proc. Amer. Math. Soc. 118 (1993), 339-343

DOI: https://doi.org/10.1090/S0002-9939-1993-1129871-7

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Undecidability of parametric solutions of polynomial equations

K. H. Kim and F. W. Roush

Proc. Amer. Math. Soc. 118 (1993), 345-348

DOI: https://doi.org/10.1090/S0002-9939-1993-1132414-5

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A module induced from a Whittaker module

Edward McDowell

Proc. Amer. Math. Soc. 118 (1993), 349-354

DOI: https://doi.org/10.1090/S0002-9939-1993-1143020-0

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Test elements in excellent rings with an application to the uniform Artin-Rees property

Ian M. Aberbach

Proc. Amer. Math. Soc. 118 (1993), 355-363

DOI: https://doi.org/10.1090/S0002-9939-1993-1129869-9

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Simple zeros of the Riemann zeta-function

A. Y. Cheer and D. A. Goldston

Proc. Amer. Math. Soc. 118 (1993), 365-372

DOI: https://doi.org/10.1090/S0002-9939-1993-1132849-0

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Eulerian operators and the Jacobian conjecture

Arno van den Essen

Proc. Amer. Math. Soc. 118 (1993), 373-378

DOI: https://doi.org/10.1090/S0002-9939-1993-1129883-3

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Cardinalities of $\eta _ 1$-ordered fields

Žikica Perović

Proc. Amer. Math. Soc. 118 (1993), 379-384

DOI: https://doi.org/10.1090/S0002-9939-1993-1132420-0

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Shimura subgroups of Jacobians of Shimura curves

San Ling

Proc. Amer. Math. Soc. 118 (1993), 385-390

DOI: https://doi.org/10.1090/S0002-9939-1993-1145947-2

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Exact embeddings into Artinian rings

Raymond A. Beaulieu and Anders Jensen

Proc. Amer. Math. Soc. 118 (1993), 391-399

DOI: https://doi.org/10.1090/S0002-9939-1993-1129872-9

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Cyclically presented groups embedded in one-relator products of cyclic groups

Colin M. Campbell, Patricia M. Heggie, Edmund F. Robertson and Richard M. Thomas

Proc. Amer. Math. Soc. 118 (1993), 401-408

DOI: https://doi.org/10.1090/S0002-9939-1993-1140665-9

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A matrix solution to the inverse Perron-Frobenius problem

P. Góra and A. Boyarsky

Proc. Amer. Math. Soc. 118 (1993), 409-414

DOI: https://doi.org/10.1090/S0002-9939-1993-1129877-8

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Note on the integrability of superharmonic functions

Noriaki Suzuki

Proc. Amer. Math. Soc. 118 (1993), 415-417

DOI: https://doi.org/10.1090/S0002-9939-1993-1126201-1

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The essential spectral radius of dominated positive operators

Josep Martínez

Proc. Amer. Math. Soc. 118 (1993), 419-426

DOI: https://doi.org/10.1090/S0002-9939-1993-1128728-5

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Faithful representations of crossed products by endomorphisms

Sarah Boyd, Navin Keswani and Iain Raeburn

Proc. Amer. Math. Soc. 118 (1993), 427-436

DOI: https://doi.org/10.1090/S0002-9939-1993-1126190-X

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Inversions of Hermite semigroup

Du-Won Byun

Proc. Amer. Math. Soc. 118 (1993), 437-445

DOI: https://doi.org/10.1090/S0002-9939-1993-1145414-6

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On weak compactness in $L^ 1(\mu , X)$

J. Diestel, W. M. Ruess and W. Schachermayer

Proc. Amer. Math. Soc. 118 (1993), 447-453

DOI: https://doi.org/10.1090/S0002-9939-1993-1132408-X

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Extension of holomorphic mappings from $E$ to $E”$

Luiza A. Moraes

Proc. Amer. Math. Soc. 118 (1993), 455-461

DOI: https://doi.org/10.1090/S0002-9939-1993-1139471-0

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Weak-polynomial convergence on a Banach space

J. A. Jaramillo and A. Prieto

Proc. Amer. Math. Soc. 118 (1993), 463-468

DOI: https://doi.org/10.1090/S0002-9939-1993-1126196-0

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On $4$-lacunary sequences generated by ergodic toral endomorphisms

Karol Krzyżewski

Proc. Amer. Math. Soc. 118 (1993), 469-478

DOI: https://doi.org/10.1090/S0002-9939-1993-1139478-3

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Schatten ideal behavior of a generalized Hardy operator

Krzysztof Nowak

Proc. Amer. Math. Soc. 118 (1993), 479-483

DOI: https://doi.org/10.1090/S0002-9939-1993-1152990-6

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On two absolute Riesz summability factors of infinite series

Mehmet Ali Sarıgöl

Proc. Amer. Math. Soc. 118 (1993), 485-488

DOI: https://doi.org/10.1090/S0002-9939-1993-1127143-8

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A note on commutativity of unbounded representations

Schōichi Ōta

Proc. Amer. Math. Soc. 118 (1993), 489-493

DOI: https://doi.org/10.1090/S0002-9939-1993-1123664-2

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Counterexamples for Brown-Pedersen’s conjecture in “$C^ \ast$-algebras of real rank zero”

Hiroyuki Osaka

Proc. Amer. Math. Soc. 118 (1993), 495-497

DOI: https://doi.org/10.1090/S0002-9939-1993-1145424-9

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Divergence of averages obtained by sampling a flow

Mustafa Akcoglu, Alexandra Bellow, Andrés del Junco and Roger L. Jones

Proc. Amer. Math. Soc. 118 (1993), 499-505

DOI: https://doi.org/10.1090/S0002-9939-1993-1143221-1

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Weak-invariant properties of the norm topology

I. Namioka and R. Pol

Proc. Amer. Math. Soc. 118 (1993), 507-511

DOI: https://doi.org/10.1090/S0002-9939-1993-1132419-4

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Large time behavior of the heat kernel: on a theorem of Chavel and Karp

Barry Simon

Proc. Amer. Math. Soc. 118 (1993), 513-514

DOI: https://doi.org/10.1090/S0002-9939-1993-1139473-4

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Inequalities in the most simple Sobolev space and convolutions of $L_ 2$ functions with weights

Saburou Saitoh

Proc. Amer. Math. Soc. 118 (1993), 515-520

DOI: https://doi.org/10.1090/S0002-9939-1993-1134626-3

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Cyclic inequalities

Shigeru Yamagami

Proc. Amer. Math. Soc. 118 (1993), 521-527

DOI: https://doi.org/10.1090/S0002-9939-1993-1128732-7

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An elementary simultaneous approximation theorem

Theodore Kilgore

Proc. Amer. Math. Soc. 118 (1993), 529-536

DOI: https://doi.org/10.1090/S0002-9939-1993-1129881-X

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An example of a Carathéodory complete but not finitely compact analytic space

Marek Jarnicki, Peter Pflug and Jean-Pierre Vigué

Proc. Amer. Math. Soc. 118 (1993), 537-539

DOI: https://doi.org/10.1090/S0002-9939-1993-1148025-1

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A martingale inequality related to exponential square integrability

Jill Pipher

Proc. Amer. Math. Soc. 118 (1993), 541-546

DOI: https://doi.org/10.1090/S0002-9939-1993-1131038-3

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Refinements of the density and $\mathcal {I}$-density topologies

Krzysztof Ciesielski and Lee Larson

Proc. Amer. Math. Soc. 118 (1993), 547-553

DOI: https://doi.org/10.1090/S0002-9939-1993-1129874-2

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On Burkholder’s biconvex-function characterization of Hilbert spaces

Jinsik Mok Lee

Proc. Amer. Math. Soc. 118 (1993), 555-559

DOI: https://doi.org/10.1090/S0002-9939-1993-1159174-6

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The Radon transform of Boehmians

Piotr Mikusiński and Ahmed Zayed

Proc. Amer. Math. Soc. 118 (1993), 561-570

DOI: https://doi.org/10.1090/S0002-9939-1993-1145949-6

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Computational aspects of soap bubble deformations

U. Pinkall and I. Sterling

Proc. Amer. Math. Soc. 118 (1993), 571-576

DOI: https://doi.org/10.1090/S0002-9939-1993-1164150-3

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Strong measure zero and strongly meager sets

Timothy J. Carlson

Proc. Amer. Math. Soc. 118 (1993), 577-586

DOI: https://doi.org/10.1090/S0002-9939-1993-1139474-6

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Analytic mappings on hyperfinite sets

C. Ward Henson and David Ross

Proc. Amer. Math. Soc. 118 (1993), 587-596

DOI: https://doi.org/10.1090/S0002-9939-1993-1126195-9

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Ordered subrings of the reals in which output sets are recursively enumerable

Robert E. Byerly

Proc. Amer. Math. Soc. 118 (1993), 597-601

DOI: https://doi.org/10.1090/S0002-9939-1993-1134623-8

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The Baire category and forcing large Lindelöf spaces with points $G_ \delta$

Isaac Gorelic

Proc. Amer. Math. Soc. 118 (1993), 603-607

DOI: https://doi.org/10.1090/S0002-9939-1993-1132417-0

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A result on multidimensional quantization

Eric B. Hall and Gary L. Wise

Proc. Amer. Math. Soc. 118 (1993), 609-613

DOI: https://doi.org/10.1090/S0002-9939-1993-1129878-X

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Independent events and independent experiments

Yuliy M. Baryshnikov and Bennett Eisenberg

Proc. Amer. Math. Soc. 118 (1993), 615-617

DOI: https://doi.org/10.1090/S0002-9939-1993-1146858-9

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On generalized maximal functions

Bernd S. W. Schröder

Proc. Amer. Math. Soc. 118 (1993), 619-625

DOI: https://doi.org/10.1090/S0002-9939-1993-1158009-5

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Sur un théorème spectral et son application aux noyaux lipchitziens

Hubert Hennion

Proc. Amer. Math. Soc. 118 (1993), 627-634

DOI: https://doi.org/10.1090/S0002-9939-1993-1129880-8

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Links and nonshellable cell partitionings of $S^ 3$

Steve Armentrout

Proc. Amer. Math. Soc. 118 (1993), 635-639

DOI: https://doi.org/10.1090/S0002-9939-1993-1132848-9

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Tight extensions of normed spaces

N. V. Rao

Proc. Amer. Math. Soc. 118 (1993), 641-644

DOI: https://doi.org/10.1090/S0002-9939-1993-1152288-6

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An invariant of links in a handlebody associated with the spin $j$ representation of $U_ q(\mathfrak {sl}(2, \mathbf {C}))$

Shigekazu Nakabo

Proc. Amer. Math. Soc. 118 (1993), 645-655

DOI: https://doi.org/10.1090/S0002-9939-1993-1132416-9

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Convex real projective structures on closed surfaces are closed

Suhyoung Choi and William M. Goldman

Proc. Amer. Math. Soc. 118 (1993), 657-661

DOI: https://doi.org/10.1090/S0002-9939-1993-1145415-8

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The Morse index theorem in the degenerate endmanifold case

Nancy Hingston and Diane Kalish

Proc. Amer. Math. Soc. 118 (1993), 663-668

DOI: https://doi.org/10.1090/S0002-9939-1993-1143018-2

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When does restricted continuity on continuous function graphs imply joint continuity?

John P. Dalbec

Proc. Amer. Math. Soc. 118 (1993), 669-674

DOI: https://doi.org/10.1090/S0002-9939-1993-1129876-6

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A short note on the Schur-Jacobson theorem

R. C. Cowsik

Proc. Amer. Math. Soc. 118 (1993), 675-676

DOI: https://doi.org/10.1090/S0002-9939-1993-1139475-8

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