Contents of Volume 86, Number 4

All articles in this issue are freely accessible.

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The recovery of some abelian groups from their socles

Paul Hill.
Proc. Amer. Math. Soc. 86 (1982), 553-560
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MathSciNet review: 674080

Height one differential ideals in polynomial rings

Matthew S. Chen.
Proc. Amer. Math. Soc. 86 (1982), 561-566
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MathSciNet review: 674081

On heminearness spaces

Maryam Shayegan Hastings.
Proc. Amer. Math. Soc. 86 (1982), 567-573
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MathSciNet review: 674082

A generalization of a theorem of Ayoub and Chowla

Don Redmond.
Proc. Amer. Math. Soc. 86 (1982), 574-580
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MathSciNet review: 674083

Quantitative behaviour of the norms of an analytic measure

Louis Pigno and Brent Smith.
Proc. Amer. Math. Soc. 86 (1982), 581-585
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MathSciNet review: 674084

Unstable weak attractors

Ronald A. Knight.
Proc. Amer. Math. Soc. 86 (1982), 586-590
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MathSciNet review: 674085

Strongly ergodic sequences of integers and the individual ergodic theorem

J. R. Blum and J. I. Reich.
Proc. Amer. Math. Soc. 86 (1982), 591-595
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MathSciNet review: 674086

Removable singularities for $H^{p}$-functions

Pentti Järvi.
Proc. Amer. Math. Soc. 86 (1982), 596-598
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MathSciNet review: 674087

Factorization in codimension one ideals of group algebras

George Willis.
Proc. Amer. Math. Soc. 86 (1982), 599-601
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MathSciNet review: 674088

Finite type functions as limits of exponential sums

D. J. Newman.
Proc. Amer. Math. Soc. 86 (1982), 602-604
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MathSciNet review: 674089

A random ergodic theorem in von Neumann algebras

Nghiem Dang Ngoc.
Proc. Amer. Math. Soc. 86 (1982), 605-608
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MathSciNet review: 674090

Norm attaining operators and simultaneously continuous retractions

Jerry Johnson and John Wolfe.
Proc. Amer. Math. Soc. 86 (1982), 609-612
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MathSciNet review: 674091

A counterexample to a conjecture in linear second-order differential equations

Kálmán Szabó.
Proc. Amer. Math. Soc. 86 (1982), 613-616
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MathSciNet review: 674092

Uniqueness of solutions of partial differential equations when the initial surface is characteristic at a point

Letitia J. Korbly.
Proc. Amer. Math. Soc. 86 (1982), 617-624
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MathSciNet review: 674093

A theory of interval iteration

L. B. Rall.
Proc. Amer. Math. Soc. 86 (1982), 625-631
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MathSciNet review: 674094

Inequalities of Gauss-Bonnet type for a convex domain

B. V. Dekster.
Proc. Amer. Math. Soc. 86 (1982), 632-637
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MathSciNet review: 674095

Orthogonal expansions of vectors in a Hilbert space for non-Gaussian measures

Yoshiaki Okazaki.
Proc. Amer. Math. Soc. 86 (1982), 638-640
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MathSciNet review: 674096

Geometric taming of compacta in $E^{n}$

David G. Wright.
Proc. Amer. Math. Soc. 86 (1982), 641-645
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MathSciNet review: 674097

Taming compacta in $E^{4}$

John J. Walsh and David G. Wright.
Proc. Amer. Math. Soc. 86 (1982), 646-648
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MathSciNet review: 674098

Theorems of Namioka and R. E. Johnson type for upper semicontinuous and compact valued set-valued mappings

Jens Peter Reus Christensen.
Proc. Amer. Math. Soc. 86 (1982), 649-655
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MathSciNet review: 674099

Locally contractive and expansive mappings

Thakyin Hu and Harvey Rosen.
Proc. Amer. Math. Soc. 86 (1982), 656-662
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MathSciNet review: 674100

Inner amenability and fullness

Marie Choda.
Proc. Amer. Math. Soc. 86 (1982), 663-666
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MathSciNet review: 674101

A short proof that compact quasidevelopable spaces are metrizable

H. R. Bennett.
Proc. Amer. Math. Soc. 86 (1982), 667-668
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MathSciNet review: 674102

An extremally disconnected Dowker space

Alan Dow and Jan van Mill.
Proc. Amer. Math. Soc. 86 (1982), 669-672
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MathSciNet review: 674103

Spaces for which the generalized Cantor space $2^{J}$ is a remainder

Yusuf Ünlü.
Proc. Amer. Math. Soc. 86 (1982), 673-678
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MathSciNet review: 674104

Detecting cohomologically stable mappings

Philip L. Bowers.
Proc. Amer. Math. Soc. 86 (1982), 679-684
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MathSciNet review: 674105

Lattices of continuous monotonic functions

Miriam Cohen and Matatyahu Rubin.
Proc. Amer. Math. Soc. 86 (1982), 685-691
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MathSciNet review: 674106

The nonexistence of “liftings” for arithmetic density

H. Weizsäcker.
Proc. Amer. Math. Soc. 86 (1982), 692-693
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MathSciNet review: 674107

A lower bound on the Cesàro operator

Russell Lyons.
Proc. Amer. Math. Soc. 86 (1982), 694
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MathSciNet review: 674108

Dickson’s pseudodeterminant without matrices

Larry C. Grove.
Proc. Amer. Math. Soc. 86 (1982), 695-696
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MathSciNet review: 674109