Proceedings of the American Mathematical Society

Contents of Volume 69, Number 1
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Ring extensions and essential monomorphisms

Tilmann Würfel

Proc. Amer. Math. Soc. 69 (1978), 1-7

DOI: https://doi.org/10.1090/S0002-9939-1978-0482574-6

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A ternary function for distributivity and permutability of an equivalence lattice

Ivan Korec

Proc. Amer. Math. Soc. 69 (1978), 8-10

DOI: https://doi.org/10.1090/S0002-9939-1978-0472648-8

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On a result of Osborn

G. P. Wene

Proc. Amer. Math. Soc. 69 (1978), 11-15

DOI: https://doi.org/10.1090/S0002-9939-1978-0466201-X

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Height of exceptional character degrees

David A. Sibley

Proc. Amer. Math. Soc. 69 (1978), 16-18

DOI: https://doi.org/10.1090/S0002-9939-1978-0466286-0

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A counterexample in the theory of finite groups

David A. Sibley

Proc. Amer. Math. Soc. 69 (1978), 19-20

DOI: https://doi.org/10.1090/S0002-9939-1978-0486089-0

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Two embedding theorems for lattices

G. Grätzer and C. R. Platt

Proc. Amer. Math. Soc. 69 (1978), 21-24

DOI: https://doi.org/10.1090/S0002-9939-1978-0465963-5

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An analogue of some inequalities of P. Turán concerning algebraic polynomials having all zeros inside $[-1,+{}1]$. II

A. K. Varma

Proc. Amer. Math. Soc. 69 (1978), 25-33

DOI: https://doi.org/10.1090/S0002-9939-1978-0473124-9

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Vector-valued continuous functions with strict topologies and angelic topological spaces

Surjit Singh Khurana

Proc. Amer. Math. Soc. 69 (1978), 34-36

DOI: https://doi.org/10.1090/S0002-9939-1978-0493313-7

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A general measure extension procedure

Alan Sultan

Proc. Amer. Math. Soc. 69 (1978), 37-45

DOI: https://doi.org/10.1090/S0002-9939-1978-0466469-X

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On strongly exposing functionals

J. M. Borwein

Proc. Amer. Math. Soc. 69 (1978), 46-48

DOI: https://doi.org/10.1090/S0002-9939-1978-0493272-7

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Absolutely continuous and locally quasi-invariant measures on locally compact semigroups

Henry A. M. Dzinotyiweyi

Proc. Amer. Math. Soc. 69 (1978), 49-55

DOI: https://doi.org/10.1090/S0002-9939-1978-0476907-4

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A note on differentiable functions

Richard J. Fleissner and James Foran

Proc. Amer. Math. Soc. 69 (1978), 56

DOI: https://doi.org/10.1090/S0002-9939-1978-0466441-X

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A cross section theorem and an application to $C^*$-algebras

Robert R. Kallman and R. D. Mauldin

Proc. Amer. Math. Soc. 69 (1978), 57-61

DOI: https://doi.org/10.1090/S0002-9939-1978-0463390-8

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Bounded sets in inductive limits

J. Kučera and K. McKennon

Proc. Amer. Math. Soc. 69 (1978), 62-64

DOI: https://doi.org/10.1090/S0002-9939-1978-0463937-1

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An implicit function theorem without differentiability

J. Warga

Proc. Amer. Math. Soc. 69 (1978), 65-69

DOI: https://doi.org/10.1090/S0002-9939-1978-0488116-3

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Nice sets of multi-indices

W. R. Madych and P. Szeptycki

Proc. Amer. Math. Soc. 69 (1978), 70-72

DOI: https://doi.org/10.1090/S0002-9939-1978-0481857-3

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The corona theorem as an operator theorem

C. F. Schubert

Proc. Amer. Math. Soc. 69 (1978), 73-76

DOI: https://doi.org/10.1090/S0002-9939-1978-0482355-3

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Bounded sections on a Riemann surface

Walter Pranger

Proc. Amer. Math. Soc. 69 (1978), 77-80

DOI: https://doi.org/10.1090/S0002-9939-1978-0482224-9

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Weak* compact convex sets with separable extremal subsets have the Radon-Nikodým property

Richard D. Bourgin

Proc. Amer. Math. Soc. 69 (1978), 81-84

DOI: https://doi.org/10.1090/S0002-9939-1978-0482077-9

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A univalent function nowhere semiconformal on the unit circle

Shinji Yamashita

Proc. Amer. Math. Soc. 69 (1978), 85-86

DOI: https://doi.org/10.1090/S0002-9939-1978-0466525-6

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A note on Helson’s existence theorem

Jun-ichi Tanaka

Proc. Amer. Math. Soc. 69 (1978), 87-90

DOI: https://doi.org/10.1090/S0002-9939-1978-0482594-1

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Counting eigenvalues for automorphisms of Riemann surfaces

John Lawrence and Frank Zorzitto

Proc. Amer. Math. Soc. 69 (1978), 91-94

DOI: https://doi.org/10.1090/S0002-9939-1978-0466529-3

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Quasitriangular matrices

J. Dombrowski

Proc. Amer. Math. Soc. 69 (1978), 95-96

DOI: https://doi.org/10.1090/S0002-9939-1978-0467373-3

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A commutant of an unbounded operator algebra

Atsushi Inoue

Proc. Amer. Math. Soc. 69 (1978), 97-102

DOI: https://doi.org/10.1090/S0002-9939-1978-0473863-X

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A universal diagram property of minimal normal extensions

John W. Bunce

Proc. Amer. Math. Soc. 69 (1978), 103-108

DOI: https://doi.org/10.1090/S0002-9939-1978-0482331-0

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Approximability of the inverse of an operator

Avraham Feintuch

Proc. Amer. Math. Soc. 69 (1978), 109-110

DOI: https://doi.org/10.1090/S0002-9939-1978-0461178-5

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Goodman’s conjecture and the coefficients of univalent functions

Abdallah Lyzzaik and David Styer

Proc. Amer. Math. Soc. 69 (1978), 111-114

DOI: https://doi.org/10.1090/S0002-9939-1978-0460619-7

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An example about normalizers in mapping class groups

Jane Gilman

Proc. Amer. Math. Soc. 69 (1978), 115-118

DOI: https://doi.org/10.1090/S0002-9939-1978-0486493-0

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On the analytic continuation of Dirichlet series

Ronald Seeling

Proc. Amer. Math. Soc. 69 (1978), 119-124

DOI: https://doi.org/10.1090/S0002-9939-1978-0466504-9

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Orthogonal decomposition of isometries in a Banach space

G. D. Faulkner and J. E. Huneycutt

Proc. Amer. Math. Soc. 69 (1978), 125-128

DOI: https://doi.org/10.1090/S0002-9939-1978-0463954-1

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Note on the Nevannlinna proximity function

John L. Lewis

Proc. Amer. Math. Soc. 69 (1978), 129-134

DOI: https://doi.org/10.1090/S0002-9939-1978-0499158-6

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$\textrm {CR}$ submanifolds of a Kaehler manifold. I

Aurel Bejancu

Proc. Amer. Math. Soc. 69 (1978), 135-142

DOI: https://doi.org/10.1090/S0002-9939-1978-0467630-0

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On the area of harmonic surfaces

Michael Beeson

Proc. Amer. Math. Soc. 69 (1978), 143-147

DOI: https://doi.org/10.1090/S0002-9939-1978-0482818-0

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Diophantine sets over $\textbf {Z}[T]$

J. Denef

Proc. Amer. Math. Soc. 69 (1978), 148-150

DOI: https://doi.org/10.1090/S0002-9939-1978-0462934-X

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On the relations between some rate-of-growth conditions

T. G. McLaughlin

Proc. Amer. Math. Soc. 69 (1978), 151-155

DOI: https://doi.org/10.1090/S0002-9939-1978-0498050-0

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Another realcompact, $0$-dimensional, non-$N$-compact space

Samuel Broverman

Proc. Amer. Math. Soc. 69 (1978), 156-158

DOI: https://doi.org/10.1090/S0002-9939-1978-0467678-6

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Maximal connected expansions of the reals

J. A. Guthrie, H. E. Stone and M. L. Wage

Proc. Amer. Math. Soc. 69 (1978), 159-165

DOI: https://doi.org/10.1090/S0002-9939-1978-0467646-4

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Even continuity and the Banach contraction principle

J. L. Solomon and Ludvik Janos

Proc. Amer. Math. Soc. 69 (1978), 166-168

DOI: https://doi.org/10.1090/S0002-9939-1978-0500891-8

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On the homology of weighted homogeneous manifolds

Kai Wang

Proc. Amer. Math. Soc. 69 (1978), 169-173

DOI: https://doi.org/10.1090/S0002-9939-1978-0474333-5

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On the stable cohomotopy of $RP^{\infty }$

Victor Snaith

Proc. Amer. Math. Soc. 69 (1978), 174-176

DOI: https://doi.org/10.1090/S0002-9939-1978-0467720-2

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Imbeddings, immersions, and characteristic classes of differentiable manifolds

Stavros Papastavridis

Proc. Amer. Math. Soc. 69 (1978), 177-180

DOI: https://doi.org/10.1090/S0002-9939-1978-0488078-9

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A note on Killing torsion of manifolds by surgery

Stavros Papastavridis

Proc. Amer. Math. Soc. 69 (1978), 181-182

DOI: https://doi.org/10.1090/S0002-9939-1978-0464266-2

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Nonhomogeneity of products of preimages and $\pi$-weight

Eric K. van Douwen

Proc. Amer. Math. Soc. 69 (1978), 183-192

DOI: https://doi.org/10.1090/S0002-9939-1978-0644652-8

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Rational cobordism operations

Martin Bendersky

Proc. Amer. Math. Soc. 69 (1978), 193-198

DOI: https://doi.org/10.1090/S0002-9939-1978-0494103-1

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Shape triviality and metric contractions

W. Holsztyński

Proc. Amer. Math. Soc. 69 (1978), 199-200

DOI: https://doi.org/10.1090/S0002-9939-1978-0482618-1

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The parallelizability of the Stiefel manifolds $V_{k}(R^{n}):$ $k\geq 3$

Larry Smith

Proc. Amer. Math. Soc. 69 (1978), 201-202

DOI: https://doi.org/10.1090/S0002-9939-1978-0467766-4

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On projective prime ideals in $C(X)$

J. Glenn Brookshear

Proc. Amer. Math. Soc. 69 (1978), 203-204

DOI: https://doi.org/10.1090/S0002-9939-1978-0470929-5

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