Contents of Volume 91, Number 1

All articles in this issue are freely accessible.

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Higher Whitehead groups of certain bundles over Seifert manifolds

A. J. Nicas and C. W. Stark.
Proc. Amer. Math. Soc. 91 (1984), 1-5
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MathSciNet review: 735551

Discrete ordered sets whose covering graphs are median

Hans-J. Bandelt.
Proc. Amer. Math. Soc. 91 (1984), 6-8
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MathSciNet review: 735552

Nonclassical Godeaux surfaces in characteristic five

Rick Miranda.
Proc. Amer. Math. Soc. 91 (1984), 9-11
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MathSciNet review: 735553

Abelian $p$-groups $A$ and $B$ such that $Tor(A,G)≅Tor(B,G),$ $G$ reduced

Doyle Cutler.
Proc. Amer. Math. Soc. 91 (1984), 12-14
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MathSciNet review: 735554

Totally Zippin $p$-groups

Charles Megibben.
Proc. Amer. Math. Soc. 91 (1984), 15-18
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MathSciNet review: 735555

Universality of small lattice varieties

V. Koubek and J. Sichler.
Proc. Amer. Math. Soc. 91 (1984), 19-24
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MathSciNet review: 735556

A finite global Azumaya theorem in additive categories

David M. Arnold.
Proc. Amer. Math. Soc. 91 (1984), 25-30
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MathSciNet review: 735557

Cubic subfields of exceptional simple Jordan algebras

H. P. Petersson and M. L. Racine.
Proc. Amer. Math. Soc. 91 (1984), 31-36
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MathSciNet review: 735558

A formula for Ramanujan’s tau function

John A. Ewell.
Proc. Amer. Math. Soc. 91 (1984), 37-40
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MathSciNet review: 735559

Restricted Lie algebras with semilinear $p$-mappings

Rolf Farnsteiner.
Proc. Amer. Math. Soc. 91 (1984), 41-45
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MathSciNet review: 735560

Path derivatives and growth control

A. M. Bruckner and K. G. Johnson.
Proc. Amer. Math. Soc. 91 (1984), 46-48
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MathSciNet review: 735561

Hyperbolicity of a complex manifold and other equivalent properties

Kyong T. Hahn and Kang T. Kim.
Proc. Amer. Math. Soc. 91 (1984), 49-53
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MathSciNet review: 735562

Extreme points of subordination families with univalent majorants

David J. Hallenbeck.
Proc. Amer. Math. Soc. 91 (1984), 54-58
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MathSciNet review: 735563

The spectral diameter in Banach algebras

Sandy Grabiner.
Proc. Amer. Math. Soc. 91 (1984), 59-63
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MathSciNet review: 735564

Equivalence of the Green’s functions for diffusion operators in $R^{n}$: a counterexample

Patricia Bauman.
Proc. Amer. Math. Soc. 91 (1984), 64-68
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MathSciNet review: 735565

Bloch constants for meromorphic functions near an isolated singularity

David Minda.
Proc. Amer. Math. Soc. 91 (1984), 69-72
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MathSciNet review: 735566

Extreme points of a class of subordinate functions

T. Sheil-Small.
Proc. Amer. Math. Soc. 91 (1984), 73-74
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MathSciNet review: 735567

Criteria for closedness of vector measures

W. Ricker.
Proc. Amer. Math. Soc. 91 (1984), 75-80
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MathSciNet review: 735568

Approximate unitary equivalence of power partial isometries

Kenneth R. Davidson.
Proc. Amer. Math. Soc. 91 (1984), 81-84
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MathSciNet review: 735569

Oscillation of linear second-order differential systems

Man Kam Kwong, Hans G. Kaper, Kazuo Akiyama and Angelo B. Mingarelli.
Proc. Amer. Math. Soc. 91 (1984), 85-91
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MathSciNet review: 735570

The Lorentz space as a dual space

Pratibha G. Ghatage.
Proc. Amer. Math. Soc. 91 (1984), 92-94
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MathSciNet review: 735571

Maximal and minimal solutions to a class of elliptic quasilinear problems

Giovanni M. Troianiello.
Proc. Amer. Math. Soc. 91 (1984), 95-101
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MathSciNet review: 735572

Boundary behaviour of level curves of harmonic functions

W. J. Walker.
Proc. Amer. Math. Soc. 91 (1984), 102-104
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MathSciNet review: 735573

Curvature and the backward shift operators

G. Misra.
Proc. Amer. Math. Soc. 91 (1984), 105-107
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MathSciNet review: 735574

On a conjecture of M. S. Robertson

Abdallah Lyzzaik.
Proc. Amer. Math. Soc. 91 (1984), 108-110
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MathSciNet review: 735575

Additivity of measure implies dominating reals

Arnold W. Miller.
Proc. Amer. Math. Soc. 91 (1984), 111-117
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MathSciNet review: 735576

Nonseparating almost continuous retracts of $I^{n}$

Harvey Rosen.
Proc. Amer. Math. Soc. 91 (1984), 118-122
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MathSciNet review: 735577

A complement theorem for shape concordant compacta

R. B. Sher.
Proc. Amer. Math. Soc. 91 (1984), 123-132
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MathSciNet review: 735578

A tower of spectra that realizes a chain complex

Pedro A. Suárez.
Proc. Amer. Math. Soc. 91 (1984), 133-138
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MathSciNet review: 735579

A fixed point theorem for inverse limits of fans

M. M. Marsh.
Proc. Amer. Math. Soc. 91 (1984), 139-142
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MathSciNet review: 735580

A generalization of the Sierpiński theorem

J. J. Dijkstra.
Proc. Amer. Math. Soc. 91 (1984), 143-146
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MathSciNet review: 735581

Most maps of the pseudo-arc are homeomorphisms

Wayne Lewis.
Proc. Amer. Math. Soc. 91 (1984), 147-154
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MathSciNet review: 735582

Two problems of Dowker

Mary Ellen Rudin.
Proc. Amer. Math. Soc. 91 (1984), 155-158
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MathSciNet review: 735583

Alexander modules

Nobuyuki Sato.
Proc. Amer. Math. Soc. 91 (1984), 159-162
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MathSciNet review: 735584

Every mapping of the pseudo-arc onto itself is a near homeomorphism

Michel Smith.
Proc. Amer. Math. Soc. 91 (1984), 163-166
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MathSciNet review: 735585

A note on Ščepin’s theorem

Kōichi Tsuda.
Proc. Amer. Math. Soc. 91 (1984), 167-170
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MathSciNet review: 735586

A correction to: “Arens regularity and the algebra of double multipliers” [Proc. Amer. Math. Soc. 81 (1981), no. 2, 293–298; MR0593474 (81m:46065)]

B. J. Tomiuk.
Proc. Amer. Math. Soc. 91 (1984), 171
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MathSciNet review: 735587

Erratum to: “A maximal realcompactification with $0$-dimensional outgrowth” [Proc. Amer. Math Soc. 51 (1975), 441–447; MR 51#11435]

Marlon C. Rayburn.
Proc. Amer. Math. Soc. 91 (1984), 172
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MathSciNet review: 735588