Proceedings of the American Mathematical Society

Contents of Volume 123, Number 9
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$(W,R)$-matroids and thin Schubert-type cells attached to algebraic torus actions

Yi Hu

Proc. Amer. Math. Soc. 123 (1995), 2607-2617

DOI: https://doi.org/10.1090/S0002-9939-1995-1223514-1

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Congruence lattices of small planar lattices

G. Grätzer, H. Lakser and E. T. Schmidt

Proc. Amer. Math. Soc. 123 (1995), 2619-2623

DOI: https://doi.org/10.1090/S0002-9939-1995-1301498-5

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A short note on the full Jacobi group

YoungJu Choie

Proc. Amer. Math. Soc. 123 (1995), 2625-2628

DOI: https://doi.org/10.1090/S0002-9939-1995-1260164-5

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A note on a theorem of Chiswell

Stephen Jackson and Luca Q. Zamboni

Proc. Amer. Math. Soc. 123 (1995), 2629-2631

DOI: https://doi.org/10.1090/S0002-9939-1995-1277116-1

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Nilpotency of derivations in prime rings

David W. Jensen

Proc. Amer. Math. Soc. 123 (1995), 2633-2636

DOI: https://doi.org/10.1090/S0002-9939-1995-1291775-9

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Relations among homotopy operations for simplicial commutative algebras

Paul G. Goerss and Thomas J. Lada

Proc. Amer. Math. Soc. 123 (1995), 2637-2641

DOI: https://doi.org/10.1090/S0002-9939-1995-1260166-9

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On the $2$-class groups of cyclotomic fields whose maximal real subfields have odd class numbers

Kuniaki Horie and Mitsuko Horie

Proc. Amer. Math. Soc. 123 (1995), 2643-2649

DOI: https://doi.org/10.1090/S0002-9939-1995-1273498-5

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Hyperplane sections of arithmetically Cohen-Macaulay curves

Charles H. Walter

Proc. Amer. Math. Soc. 123 (1995), 2651-2656

DOI: https://doi.org/10.1090/S0002-9939-1995-1260185-2

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Isomorphisms of lexicographic powers of the reals

Salma Kuhlmann

Proc. Amer. Math. Soc. 123 (1995), 2657-2662

DOI: https://doi.org/10.1090/S0002-9939-1995-1260172-4

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A new simple proof of the Gel′fand-Mazur-Kaplansky theorem

Miguel Cabrera García and Ángel Rodríguez-Palacios

Proc. Amer. Math. Soc. 123 (1995), 2663-2666

DOI: https://doi.org/10.1090/S0002-9939-1995-1231298-6

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Measurability of unions of certain dense sets

Alberto Alonso and Javier F. Rosenblueth

Proc. Amer. Math. Soc. 123 (1995), 2667-2675

DOI: https://doi.org/10.1090/S0002-9939-1995-1242071-7

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Universally first return continuous functions

Udayan B. Darji, Michael J. Evans and Richard J. O’Malley

Proc. Amer. Math. Soc. 123 (1995), 2677-2685

DOI: https://doi.org/10.1090/S0002-9939-1995-1233966-9

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Global attractivity for a population model with time delay

Joseph W.-H. So and J. S. Yu

Proc. Amer. Math. Soc. 123 (1995), 2687-2694

DOI: https://doi.org/10.1090/S0002-9939-1995-1317052-5

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The lifting of the UKK property from $E$ to $C_ E$

Yu-Ping Hsu

Proc. Amer. Math. Soc. 123 (1995), 2695-2703

DOI: https://doi.org/10.1090/S0002-9939-1995-1246527-2

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Formulas for the joint spectral radius of noncommuting Banach algebra elements

P. Rosenthal and A. Sołtysiak

Proc. Amer. Math. Soc. 123 (1995), 2705-2708

DOI: https://doi.org/10.1090/S0002-9939-1995-1257123-5

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Another generalization of Anderson’s theorem

Hong Ke Du

Proc. Amer. Math. Soc. 123 (1995), 2709-2714

DOI: https://doi.org/10.1090/S0002-9939-1995-1273496-1

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Monotonicity properties of Lorentz spaces

Henryk Hudzik and Anna Kamińska

Proc. Amer. Math. Soc. 123 (1995), 2715-2721

DOI: https://doi.org/10.1090/S0002-9939-1995-1273499-7

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A coefficient problem with typically real extremal function

Seiji Konakazawa

Proc. Amer. Math. Soc. 123 (1995), 2723-2730

DOI: https://doi.org/10.1090/S0002-9939-1995-1257115-6

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$\lambda$-power integrals on the Cantor type sets

Shushang Fu

Proc. Amer. Math. Soc. 123 (1995), 2731-2737

DOI: https://doi.org/10.1090/S0002-9939-1995-1257105-3

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On abstract Fubini theorems for finitely additive integration

E. de Amo and M. Díaz Carrillo

Proc. Amer. Math. Soc. 123 (1995), 2739-2744

DOI: https://doi.org/10.1090/S0002-9939-1995-1257101-6

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Commutants for some classes of Hausdorff matrices

B. E. Rhoades

Proc. Amer. Math. Soc. 123 (1995), 2745-2755

DOI: https://doi.org/10.1090/S0002-9939-1995-1301525-5

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Some inequalities for entire functions of exponential type

Robert B. Gardner and N. K. Govil

Proc. Amer. Math. Soc. 123 (1995), 2757-2761

DOI: https://doi.org/10.1090/S0002-9939-1995-1257107-7

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Metrics associated with extremal plurisubharmonic functions

Maciej Klimek

Proc. Amer. Math. Soc. 123 (1995), 2763-2770

DOI: https://doi.org/10.1090/S0002-9939-1995-1307539-3

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Morita equivalence of twisted crossed products

Huu Hung Bui

Proc. Amer. Math. Soc. 123 (1995), 2771-2776

DOI: https://doi.org/10.1090/S0002-9939-1995-1260162-1

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Two-dimensional representations of uniform algebras

Takahiko Nakazi and Katsutoshi Takahashi

Proc. Amer. Math. Soc. 123 (1995), 2777-2784

DOI: https://doi.org/10.1090/S0002-9939-1995-1257120-X

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Markov’s exponent of compact sets in $\mathbf {C}^n$

M. Baran and W. Pleśniak

Proc. Amer. Math. Soc. 123 (1995), 2785-2791

DOI: https://doi.org/10.1090/S0002-9939-1995-1301486-9

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On the area distortion by quasiconformal mappings

A. Erëmenko and D. H. Hamilton

Proc. Amer. Math. Soc. 123 (1995), 2793-2797

DOI: https://doi.org/10.1090/S0002-9939-1995-1283548-8

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Representing abstract measures by Loeb measures: a generalization of the standard part map

J. M. Aldaz

Proc. Amer. Math. Soc. 123 (1995), 2799-2808

DOI: https://doi.org/10.1090/S0002-9939-1995-1260159-1

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The multiplicativity of the minimal index of simple $C^ \ast$-algebras

Satoshi Kawakami and Yasuo Watatani

Proc. Amer. Math. Soc. 123 (1995), 2809-2813

DOI: https://doi.org/10.1090/S0002-9939-1995-1264818-6

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A note on multiplication of strong operator measurable functions

G. Schlüchtermann

Proc. Amer. Math. Soc. 123 (1995), 2815-2816

DOI: https://doi.org/10.1090/S0002-9939-1995-1260179-7

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A Dvoretsky theorem for polynomials

Seán Dineen

Proc. Amer. Math. Soc. 123 (1995), 2817-2821

DOI: https://doi.org/10.1090/S0002-9939-1995-1264807-1

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On Fredholm operators in quarter-plane Toeplitz algebras

Xinhui Jiang

Proc. Amer. Math. Soc. 123 (1995), 2823-2830

DOI: https://doi.org/10.1090/S0002-9939-1995-1264816-2

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Completeness of compact Lorentz manifolds admitting a timelike conformal Killing vector field

Alfonso Romero and Miguel Sánchez

Proc. Amer. Math. Soc. 123 (1995), 2831-2833

DOI: https://doi.org/10.1090/S0002-9939-1995-1257122-3

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Complete hypersurfaces with constant mean curvature and nonnegative sectional curvatures

Ze Jun Hu

Proc. Amer. Math. Soc. 123 (1995), 2835-2840

DOI: https://doi.org/10.1090/S0002-9939-1995-1260187-6

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Conformal diffeomorphisms preserving the Ricci tensor

W. Kühnel and H.-B. Rademacher

Proc. Amer. Math. Soc. 123 (1995), 2841-2848

DOI: https://doi.org/10.1090/S0002-9939-1995-1260173-6

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Isoparametric functions and flat minimal tori in $\textbf {C}\textrm {P}^ 2$

Quo-Shin Chi, Gary R. Jensen and Ruijia Liao

Proc. Amer. Math. Soc. 123 (1995), 2849-2854

DOI: https://doi.org/10.1090/S0002-9939-1995-1260163-3

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Isometries of spheres

Ulrich Everling

Proc. Amer. Math. Soc. 123 (1995), 2855-2859

DOI: https://doi.org/10.1090/S0002-9939-1995-1277108-2

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A nonhomogeneity property of $\sigma$-ideals

Karel Prikry

Proc. Amer. Math. Soc. 123 (1995), 2861-2865

DOI: https://doi.org/10.1090/S0002-9939-1995-1273516-4

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Generic embeddings and the failure of box

Douglas Burke

Proc. Amer. Math. Soc. 123 (1995), 2867-2871

DOI: https://doi.org/10.1090/S0002-9939-1995-1257099-0

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Provable $\Pi ^ 1_ 2$-singletons

S. D. Friedman

Proc. Amer. Math. Soc. 123 (1995), 2873-2874

DOI: https://doi.org/10.1090/S0002-9939-1995-1257104-1

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The limiting distribution of the St. Petersburg game

Ilan Vardi

Proc. Amer. Math. Soc. 123 (1995), 2875-2882

DOI: https://doi.org/10.1090/S0002-9939-1995-1322939-3

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A note on cohomological dimension of approximate movable spaces

Tadashi Watanabe

Proc. Amer. Math. Soc. 123 (1995), 2883-2885

DOI: https://doi.org/10.1090/S0002-9939-1995-1327050-3

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The power substitution for rings of complex and real functions on compact metric spaces

A. N. Dranishnikov

Proc. Amer. Math. Soc. 123 (1995), 2887-2893

DOI: https://doi.org/10.1090/S0002-9939-1995-1307512-5

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Almost periodicity in semiflows

George Seifert

Proc. Amer. Math. Soc. 123 (1995), 2895-2899

DOI: https://doi.org/10.1090/S0002-9939-1995-1301527-9

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Number of equilibrium states of piecewise monotonic maps of the interval

Jérôme Buzzi

Proc. Amer. Math. Soc. 123 (1995), 2901-2907

DOI: https://doi.org/10.1090/S0002-9939-1995-1277099-4

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$6$-dimensional manifolds without totally algebraic homology

Peter Teichner

Proc. Amer. Math. Soc. 123 (1995), 2909-2914

DOI: https://doi.org/10.1090/S0002-9939-1995-1264830-7

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Equivariant, almost homeomorphic maps between $S^ 1$ and $S^ 2$

Teruhiko Soma

Proc. Amer. Math. Soc. 123 (1995), 2915-2920

DOI: https://doi.org/10.1090/S0002-9939-1995-1277134-3

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Polynomial harmonic morphisms between Euclidean spheres

James Eells and Paul Yiu

Proc. Amer. Math. Soc. 123 (1995), 2921-2925

DOI: https://doi.org/10.1090/S0002-9939-1995-1273489-4

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Compactifications with discrete remainders

James P. Hatzenbuhler and Don A. Mattson

Proc. Amer. Math. Soc. 123 (1995), 2927-2934

DOI: https://doi.org/10.1090/S0002-9939-1995-1301028-8

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On residually finite-dimensional $C^ *$-algebras

R. J. Archbold

Proc. Amer. Math. Soc. 123 (1995), 2935-2937

DOI: https://doi.org/10.1090/S0002-9939-1995-1301006-9

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