Proceedings of the American Mathematical Society

Contents of Volume 102, Number 4
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A short proof of Macdonald’s conjecture for the root systems of type $A$

John R. Stembridge

Proc. Amer. Math. Soc. 102 (1988), 777-786

DOI: https://doi.org/10.1090/S0002-9939-1988-0934842-5

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Congruences associated with DOL-schemes

Mario Petrich and Gabriel Thierrin

Proc. Amer. Math. Soc. 102 (1988), 787-793

DOI: https://doi.org/10.1090/S0002-9939-1988-0934843-7

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A conjecture of S. Chowla via the generalized Riemann hypothesis

R. A. Mollin and H. C. Williams

Proc. Amer. Math. Soc. 102 (1988), 794-796

DOI: https://doi.org/10.1090/S0002-9939-1988-0934844-9

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Smoothing curves by reflexive sheaves

Giorgio Bolondi

Proc. Amer. Math. Soc. 102 (1988), 797-803

DOI: https://doi.org/10.1090/S0002-9939-1988-0934845-0

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Polynomial-rational bijections of $\textbf {R}^ n$

Krzysztof Kurdyka and Kamil Rusek

Proc. Amer. Math. Soc. 102 (1988), 804-808

DOI: https://doi.org/10.1090/S0002-9939-1988-0934846-2

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A note on the cup product for pro-$p$ groups

Tilmann Würfel

Proc. Amer. Math. Soc. 102 (1988), 809-813

DOI: https://doi.org/10.1090/S0002-9939-1988-0934847-4

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On exponents of homology and cohomology of finite groups

Jon F. Carlson

Proc. Amer. Math. Soc. 102 (1988), 814-816

DOI: https://doi.org/10.1090/S0002-9939-1988-0934848-6

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Filtrations and Noetherian symbolic blow-up rings

Peter Schenzel

Proc. Amer. Math. Soc. 102 (1988), 817-822

DOI: https://doi.org/10.1090/S0002-9939-1988-0934849-8

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On the Jacobson radical of some endomorphism rings

Manfred Dugas

Proc. Amer. Math. Soc. 102 (1988), 823-826

DOI: https://doi.org/10.1090/S0002-9939-1988-0934850-4

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A new proof of McKenna’s theorem

Guang Xin Zeng

Proc. Amer. Math. Soc. 102 (1988), 827-830

DOI: https://doi.org/10.1090/S0002-9939-1988-0934851-6

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Decomposition of normal currents

Maciej Zworski

Proc. Amer. Math. Soc. 102 (1988), 831-839

DOI: https://doi.org/10.1090/S0002-9939-1988-0934852-8

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$L_ p$-continuity of positive semigroups on finite von Neumann algebras

Seiji Watanabe

Proc. Amer. Math. Soc. 102 (1988), 840-842

DOI: https://doi.org/10.1090/S0002-9939-1988-0934853-X

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Some properties of measures of noncompactness in paranormed spaces

Olga Hadžić

Proc. Amer. Math. Soc. 102 (1988), 843-849

DOI: https://doi.org/10.1090/S0002-9939-1988-0934854-1

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A decomposition of bounded scalarly measurable functions taking their ranges in dual Banach spaces

Elizabeth M. Bator

Proc. Amer. Math. Soc. 102 (1988), 850-854

DOI: https://doi.org/10.1090/S0002-9939-1988-0934855-3

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On almost periodic solutions of the competing species problems

Shair Ahmad

Proc. Amer. Math. Soc. 102 (1988), 855-861

DOI: https://doi.org/10.1090/S0002-9939-1988-0934856-5

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On the modulus of weakly compact operators and strongly additive vector measures

Klaus D. Schmidt

Proc. Amer. Math. Soc. 102 (1988), 862-866

DOI: https://doi.org/10.1090/S0002-9939-1988-0934857-7

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Complex convexity and finitely additive vector measures

Gorazd Lešnjak

Proc. Amer. Math. Soc. 102 (1988), 867-873

DOI: https://doi.org/10.1090/S0002-9939-1988-0934858-9

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Schrödinger equations: pointwise convergence to the initial data

Luis Vega

Proc. Amer. Math. Soc. 102 (1988), 874-878

DOI: https://doi.org/10.1090/S0002-9939-1988-0934859-0

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Weighted capacity and the Choquet integral

David R. Adams

Proc. Amer. Math. Soc. 102 (1988), 879-887

DOI: https://doi.org/10.1090/S0002-9939-1988-0934860-7

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A remark on the global embedding problem for three-dimensional CR manifolds

David E. Barrett

Proc. Amer. Math. Soc. 102 (1988), 888-892

DOI: https://doi.org/10.1090/S0002-9939-1988-0934861-9

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Operator theoretic characterizations of $[IN]$-groups and inner amenability

Anthony To Ming Lau and Alan L. T. Paterson

Proc. Amer. Math. Soc. 102 (1988), 893-897

DOI: https://doi.org/10.1090/S0002-9939-1988-0934862-0

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A fixed point theorem revisited

Alberta Bollenbacher and T. L. Hicks

Proc. Amer. Math. Soc. 102 (1988), 898-900

DOI: https://doi.org/10.1090/S0002-9939-1988-0934863-2

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Measures invariant under local homeomorphisms

David Ross

Proc. Amer. Math. Soc. 102 (1988), 901-905

DOI: https://doi.org/10.1090/S0002-9939-1988-0934864-4

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Short proofs of three theorems on harmonic functions

H. P. Boas and R. P. Boas

Proc. Amer. Math. Soc. 102 (1988), 906-908

DOI: https://doi.org/10.1090/S0002-9939-1988-0934865-6

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Characterization of Schwartz spaces by their holomorphic duals

Sten Bjon and Mikael Lindström

Proc. Amer. Math. Soc. 102 (1988), 909-913

DOI: https://doi.org/10.1090/S0002-9939-1988-0934866-8

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Hyponormal powers of composition operators

Phillip Dibrell and James T. Campbell

Proc. Amer. Math. Soc. 102 (1988), 914-918

DOI: https://doi.org/10.1090/S0002-9939-1988-0934867-X

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Convolution operators on groups and multiplier theorems for Hermite and Laguerre expansions

Jolanta Długosz

Proc. Amer. Math. Soc. 102 (1988), 919-924

DOI: https://doi.org/10.1090/S0002-9939-1988-0934868-1

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An unusual monotonicity theorem with applications

J. Malý, D. Preiss and L. Zajíček

Proc. Amer. Math. Soc. 102 (1988), 925-932

DOI: https://doi.org/10.1090/S0002-9939-1988-0934869-3

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On uniformly amenable groups

Janusz Wysoczański

Proc. Amer. Math. Soc. 102 (1988), 933-938

DOI: https://doi.org/10.1090/S0002-9939-1988-0934870-X

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Spectral manifolds of bounded $S$-decomposable operators

Kôtarô Tanahashi

Proc. Amer. Math. Soc. 102 (1988), 939-944

DOI: https://doi.org/10.1090/S0002-9939-1988-0934871-1

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Notes on interpolation by the real method between $C(T,A_ 0)$ and $C(T,A_ 1)$

Mieczysław Mastyło

Proc. Amer. Math. Soc. 102 (1988), 945-948

DOI: https://doi.org/10.1090/S0002-9939-1988-0934872-3

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The Bloch space and BMO analytic functions in the tube over the spherical cone

David Békollé

Proc. Amer. Math. Soc. 102 (1988), 949-956

DOI: https://doi.org/10.1090/S0002-9939-1988-0934873-5

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Pure state extensions of the trace on the Choi algebra

Aldo Lazar, Sze-Kai Tsui and Stephen Wright

Proc. Amer. Math. Soc. 102 (1988), 957-964

DOI: https://doi.org/10.1090/S0002-9939-1988-0934874-7

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A refinement of Šarkovskiĭ’s theorem

Nam P. Bhatia and Walter O. Egerland

Proc. Amer. Math. Soc. 102 (1988), 965-972

DOI: https://doi.org/10.1090/S0002-9939-1988-0934875-9

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A short proof of the equivalence of KMP and RNP in Banach lattices and preduals of von Neumann algebras

V. Caselles

Proc. Amer. Math. Soc. 102 (1988), 973-974

DOI: https://doi.org/10.1090/S0002-9939-1988-0934876-0

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A uniqueness result for viscosity solutions of second order fully nonlinear partial differential equations

R. Jensen, P.-L. Lions and P. E. Souganidis

Proc. Amer. Math. Soc. 102 (1988), 975-978

DOI: https://doi.org/10.1090/S0002-9939-1988-0934877-2

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Analytic families of operators on some quasi-Banach spaces

Michael Cwikel and Yoram Sagher

Proc. Amer. Math. Soc. 102 (1988), 979-984

DOI: https://doi.org/10.1090/S0002-9939-1988-0934878-4

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Fourier-Laplace transforms and the Bergman spaces

Saburou Saitoh

Proc. Amer. Math. Soc. 102 (1988), 985-992

DOI: https://doi.org/10.1090/S0002-9939-1988-0934879-6

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Large roots yield large coefficients. An addendum to: “The roots of a polynomial vary continuously as a function of the coefficients” [Proc. Amer. Math. Soc. 100 (1987), no. 2, 390–392; MR0884486 (88h:30006)]

Gary Harris and Clyde Martin

Proc. Amer. Math. Soc. 102 (1988), 993-994

DOI: https://doi.org/10.1090/S0002-9939-1988-0934880-2

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$4$-planar geodesic Kaehler immersions into a complex projective space

Jin Suk Pak and Kunio Sakamoto

Proc. Amer. Math. Soc. 102 (1988), 995-999

DOI: https://doi.org/10.1090/S0002-9939-1988-0934881-4

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Some stationary subsets of $\mathcal {P}(\lambda )$

Hans-Dieter Donder, Peter Koepke and Jean-Pierre Levinski

Proc. Amer. Math. Soc. 102 (1988), 1000-1004

DOI: https://doi.org/10.1090/S0002-9939-1988-0934882-6

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On quasiminimal e-degrees and total e-degrees

Andrea Sorbi

Proc. Amer. Math. Soc. 102 (1988), 1005-1008

DOI: https://doi.org/10.1090/S0002-9939-1988-0934883-8

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Variations of cub filter on $\mathcal {P}_ \kappa \lambda$

Yo Matsubara

Proc. Amer. Math. Soc. 102 (1988), 1009-1017

DOI: https://doi.org/10.1090/S0002-9939-1988-0934884-X

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Positivity of stable densities

S. C. Port and R. A. Vitale

Proc. Amer. Math. Soc. 102 (1988), 1018-1023

DOI: https://doi.org/10.1090/S0002-9939-1988-0934885-1

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Stationary plans need not be uniformly adequate for leavable, Borel gambling problems

D. Blackwell and S. Ramakrishnan

Proc. Amer. Math. Soc. 102 (1988), 1024-1027

DOI: https://doi.org/10.1090/S0002-9939-1988-0934886-3

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A generalization of the Poincaré-Birkhoff theorem

H. E. Winkelnkemper

Proc. Amer. Math. Soc. 102 (1988), 1028-1030

DOI: https://doi.org/10.1090/S0002-9939-1988-0934887-5

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Bifurcation to badly ordered orbits in one-parameter families of circle maps, or angels fallen from the devil’s staircase

Kevin Hockett and Philip Holmes

Proc. Amer. Math. Soc. 102 (1988), 1031-1051

DOI: https://doi.org/10.1090/S0002-9939-1988-0934888-7

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Thurston norm and taut branched surfaces

B. D. Sterba-Boatwright

Proc. Amer. Math. Soc. 102 (1988), 1052-1056

DOI: https://doi.org/10.1090/S0002-9939-1988-0934889-9

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The pseudocompact extension $\alpha X$

C. E. Aull and J. O. Sawyer

Proc. Amer. Math. Soc. 102 (1988), 1057-1064

DOI: https://doi.org/10.1090/S0002-9939-1988-0934890-5

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A ribbon knot group which has no free base

Katsuyuki Yoshikawa

Proc. Amer. Math. Soc. 102 (1988), 1065-1070

DOI: https://doi.org/10.1090/S0002-9939-1988-0934891-7

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On the holomorphicity of harmonic maps from compact Kähler manifolds to hyperbolic Riemann surfaces

Kaoru Ono

Proc. Amer. Math. Soc. 102 (1988), 1071-1076

DOI: https://doi.org/10.1090/S0002-9939-1988-0934892-9

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The gap between $\textrm {cmp} X$ and $\textrm {def} X$ can be arbitrarily large

Takashi Kimura

Proc. Amer. Math. Soc. 102 (1988), 1077-1080

DOI: https://doi.org/10.1090/S0002-9939-1988-0934893-0

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A nonmovable space with movable components

J. Dydak, J. Segal and S. Spież

Proc. Amer. Math. Soc. 102 (1988), 1081-1087

DOI: https://doi.org/10.1090/S0002-9939-1988-0934894-2

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Quotients of tangential $k$-blocks

Geoffrey Whittle

Proc. Amer. Math. Soc. 102 (1988), 1088-1098

DOI: https://doi.org/10.1090/S0002-9939-1988-0934895-4

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An elementary section of a bundle

A. Rigas

Proc. Amer. Math. Soc. 102 (1988), 1099-1100

DOI: https://doi.org/10.1090/S0002-9939-1988-0934896-6

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