Contents of Volume 117, Number 4

All articles in this issue are freely accessible.

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Quintic reciprocity

Charles Helou.
Proc. Amer. Math. Soc. 117 (1993), 877-884
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MathSciNet review: 1155597

Plane Frobenius sandwiches of degree $p$

D. Daigle.
Proc. Amer. Math. Soc. 117 (1993), 885-889
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MathSciNet review: 1118085

Upper bound of $\sum 1/(a_ i\log a_ i)$ for primitive sequences

Paul Erdős and Zhen Xiang Zhang.
Proc. Amer. Math. Soc. 117 (1993), 891-895
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MathSciNet review: 1116257

The conjugacy problem for graph products with finite cyclic edge groups

Jody Meyer Lockhart.
Proc. Amer. Math. Soc. 117 (1993), 897-898
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MathSciNet review: 1116266

Rationality of $G/P$ for a nonreduced parabolic subgroup-scheme $P$

Christian Wenzel.
Proc. Amer. Math. Soc. 117 (1993), 899-904
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MathSciNet review: 1123669

Matrix completions, norms and Hadamard products

Roy Mathias.
Proc. Amer. Math. Soc. 117 (1993), 905-918
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MathSciNet review: 1116267

Integer-valued polynomials on a subset

Paul-Jean Cahen.
Proc. Amer. Math. Soc. 117 (1993), 919-929
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MathSciNet review: 1116252

The mixed Hodge structure of the complement to an arbitrary arrangement of affine complex hyperplanes is pure

B. Z. Shapiro.
Proc. Amer. Math. Soc. 117 (1993), 931-933
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MathSciNet review: 1131042

Asymptotic prime ideals related to derived functors

Leif Melkersson and Peter Schenzel.
Proc. Amer. Math. Soc. 117 (1993), 935-938
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MathSciNet review: 1124148

Julia sets and differential equations

Harold E. Benzinger.
Proc. Amer. Math. Soc. 117 (1993), 939-946
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MathSciNet review: 1043403

Fekete-Szegő inequalities for close-to-convex functions

R. R. London.
Proc. Amer. Math. Soc. 117 (1993), 947-950
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MathSciNet review: 1150652

Asymptotic behaviour of unbounded nonexpansive sequences in Banach spaces

Behzad Djafari Rouhani.
Proc. Amer. Math. Soc. 117 (1993), 951-956
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MathSciNet review: 1120510

Kamenev type theorems for second-order matrix differential systems

Lynn H. Erbe, Qingkai Kong and Shi Gui Ruan.
Proc. Amer. Math. Soc. 117 (1993), 957-962
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MathSciNet review: 1154244

Uniqueness of topology for semisimple $\textrm {LFQ}$-algebras

Maria Fragoulopoulou.
Proc. Amer. Math. Soc. 117 (1993), 963-969
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MathSciNet review: 1101981

Covering lemmas and an application to nodal geometry on Riemannian manifolds

Guozhen Lu.
Proc. Amer. Math. Soc. 117 (1993), 971-978
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MathSciNet review: 1160304

Standard models for some commuting multioperators

V. Müller and F.-H. Vasilescu.
Proc. Amer. Math. Soc. 117 (1993), 979-989
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MathSciNet review: 1112498

Subadditive functions and a relaxation of the homogeneity condition of seminorms

Janusz Matkowski.
Proc. Amer. Math. Soc. 117 (1993), 991-1001
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MathSciNet review: 1113646

Topological intersection theorems

Jürgen Kindler.
Proc. Amer. Math. Soc. 117 (1993), 1003-1011
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MathSciNet review: 1127141

Representations of $\textrm {Alg} \textrm {Lat}(T)$

Jörg Eschmeier.
Proc. Amer. Math. Soc. 117 (1993), 1013-1021
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MathSciNet review: 1152979

Extension problem to an invertible matrix

Vadim Tolokonnikov.
Proc. Amer. Math. Soc. 117 (1993), 1023-1030
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MathSciNet review: 1123668

A characterization of Hardy-Orlicz spaces on planar domains

Manfred Stoll.
Proc. Amer. Math. Soc. 117 (1993), 1031-1038
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MathSciNet review: 1124151

Weakly amenable groups and amalgamated products

Marek Bożejko and Massimo A. Picardello.
Proc. Amer. Math. Soc. 117 (1993), 1039-1046
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MathSciNet review: 1119263

Remark on certain $C^ *$-algebra extensions considered by G. Skandalis

Alexander Kaplan.
Proc. Amer. Math. Soc. 117 (1993), 1047-1050
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MathSciNet review: 1116262

Commutativity of unbounded representations

Schōichi Ōta.
Proc. Amer. Math. Soc. 117 (1993), 1051-1056
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MathSciNet review: 1145950

On the zeros of the solutions of $y”+P(z)y=0$ where $P(z)$ is a polynomial

Li-Chien Shen.
Proc. Amer. Math. Soc. 117 (1993), 1057-1061
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MathSciNet review: 1132424

An inequality for products of polynomials

Bruce Reznick.
Proc. Amer. Math. Soc. 117 (1993), 1063-1073
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MathSciNet review: 1119265

Liftings and the property of Baire in locally compact groups

Maxim R. Burke.
Proc. Amer. Math. Soc. 117 (1993), 1075-1082
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MathSciNet review: 1128726

Integrability of superharmonic functions on Hölder domains of the plane

Makoto Masumoto.
Proc. Amer. Math. Soc. 117 (1993), 1083-1088
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MathSciNet review: 1152284

A random fixed point theorem for multivalued nonexpansive operators in uniformly convex Banach spaces

Hong Kun Xu.
Proc. Amer. Math. Soc. 117 (1993), 1089-1092
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MathSciNet review: 1123670

Bounded approximate identities in the algebra of compact operators on a Banach space

Christian Samuel.
Proc. Amer. Math. Soc. 117 (1993), 1093-1096
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MathSciNet review: 1118087

The product of strong operator measurable functions is strong operator measurable

G. W. Johnson.
Proc. Amer. Math. Soc. 117 (1993), 1097-1104
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MathSciNet review: 1123654

The numerical index of nonselfadjoint operator algebras

Yoshihiro Nakamura, Kichi-Suke Saito and Kazunari Sakaba.
Proc. Amer. Math. Soc. 117 (1993), 1105-1107
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MathSciNet review: 1118086

The complete continuity property in Bochner function spaces

Narcisse Randrianantoanina and Elias Saab.
Proc. Amer. Math. Soc. 117 (1993), 1109-1114
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MathSciNet review: 1143023

Stability and linear independence associated with wavelet decompositions

Rong Qing Jia and Jianzhong Wang.
Proc. Amer. Math. Soc. 117 (1993), 1115-1124
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MathSciNet review: 1120507

A front-tracking alternative to the random choice method

Nils Henrik Risebro.
Proc. Amer. Math. Soc. 117 (1993), 1125-1139
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MathSciNet review: 1120511

Recursive fibers of RST isols

T. G. McLaughlin.
Proc. Amer. Math. Soc. 117 (1993), 1141-1147
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MathSciNet review: 1116268

Definable operations on sets and elimination of imaginaries

Jan Holly.
Proc. Amer. Math. Soc. 117 (1993), 1149-1157
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MathSciNet review: 1116261

Bernstein inequalities for a class of random variables

M. Schmuckenschlaeger.
Proc. Amer. Math. Soc. 117 (1993), 1159-1163
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MathSciNet review: 1150654

Convex hulls of random walks

Timothy Law Snyder and J. Michael Steele.
Proc. Amer. Math. Soc. 117 (1993), 1165-1173
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MathSciNet review: 1169048

Diffeomorphisms of the torus with wandering domains

Patrick D. McSwiggen.
Proc. Amer. Math. Soc. 117 (1993), 1175-1186
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MathSciNet review: 1154247

Restrictions of discrete series to $\mathfrak {sl}(2, \mathbf {R})$

Jorge Vargas.
Proc. Amer. Math. Soc. 117 (1993), 1187-1192
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MathSciNet review: 1113650

Normal spaces whose Stone-Čech remainders have countable tightness

Jin Yuan Zhou.
Proc. Amer. Math. Soc. 117 (1993), 1193-1194
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MathSciNet review: 1132425

Abelian groups which satisfy Pontryagin duality need not respect compactness

Dieter Remus and F. Javier Trigos-Arrieta.
Proc. Amer. Math. Soc. 117 (1993), 1195-1200
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MathSciNet review: 1132422

Dense orbits of rationals

Michael D. Boshernitzan.
Proc. Amer. Math. Soc. 117 (1993), 1201-1203
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MathSciNet review: 1134622

Corrigendum and addendum to: “Classification of finite groups with all elements of prime order” [Proc. Amer. Math. Soc. 106 (1989), no. 3, 625–629; MR0969518 (89k:20038)] by Deaconescu

Kai Nah Cheng, M. Deaconescu, Mong-Lung Lang and Wu Jie Shi.
Proc. Amer. Math. Soc. 117 (1993), 1205-1207
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MathSciNet review: 1116270