Contents of Volume 77, Number 3

All articles in this issue are freely accessible.

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Pseudolattice properties of the star-orthogonal partial ordering for star-regular rings

Robert E. Hartwig.
Proc. Amer. Math. Soc. 77 (1979), 299-303
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MathSciNet review: 545584

Sign compatible expressions for minors of the matrix $I-A$

D. J. Hartfiel.
Proc. Amer. Math. Soc. 77 (1979), 304-308
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MathSciNet review: 545585

On generators of ideals

T. T. Moh.
Proc. Amer. Math. Soc. 77 (1979), 309-312
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MathSciNet review: 545586

On the classification of finite simple groups by the number of involutions

Marcel Herzog.
Proc. Amer. Math. Soc. 77 (1979), 313-314
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MathSciNet review: 545587

An octic reciprocity law of Scholz type

Duncan A. Buell and Kenneth S. Williams.
Proc. Amer. Math. Soc. 77 (1979), 315-318
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MathSciNet review: 545588

Some decidable Diophantine problems: positive solution to a problem of Davis, Matijasevič and Robinson

Moshe Koppel.
Proc. Amer. Math. Soc. 77 (1979), 319-323
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MathSciNet review: 545589

On relaxation of normality in the Fuglede-Putnam theorem

Takayuki Furuta.
Proc. Amer. Math. Soc. 77 (1979), 324-328
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MathSciNet review: 545590

A uniqueness theorem for a boundary value problem

Riaz A. Usmani.
Proc. Amer. Math. Soc. 77 (1979), 329-335
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MathSciNet review: 545591

Integrals of certain univalent functions

Ram Singh and Sunder Singh.
Proc. Amer. Math. Soc. 77 (1979), 336-340
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MathSciNet review: 545592

Generic properties of contraction semigroups and fixed points on nonexpansive operators

F. S. De Blasi and J. Myjak.
Proc. Amer. Math. Soc. 77 (1979), 341-347
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MathSciNet review: 545593

A note on invariant subspaces for finite maximal subdiagonal algebras

Kichi-Suke Saito.
Proc. Amer. Math. Soc. 77 (1979), 348-352
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MathSciNet review: 545594

Ultra-strong Ditkin sets in hypergroups

Ajit Kaur Chilana and Ajay Kumar.
Proc. Amer. Math. Soc. 77 (1979), 353-358
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MathSciNet review: 545595

A Cohen type inequality for compact Lie groups

Saverio Giulini, Paolo M. Soardi and Giancarlo Travaglini.
Proc. Amer. Math. Soc. 77 (1979), 359-364
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MathSciNet review: 545596

Common fixed points and partial orders

Arne Brøndsted.
Proc. Amer. Math. Soc. 77 (1979), 365-368
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MathSciNet review: 545597

Common fixed-point theorems for commuting maps on a metric space

K. M. Das and K. Viswanatha Naik.
Proc. Amer. Math. Soc. 77 (1979), 369-373
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MathSciNet review: 545598

Infinitesimal conditions for the equivariance of morphisms of fibered manifolds

Yvette Kosmann-Schwarzbach.
Proc. Amer. Math. Soc. 77 (1979), 374-380
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MathSciNet review: 545599

A note on the asymptotic behaviour of the sum of principal radii of curvature on noncompact complete hypersurfaces

V. I. Oliker.
Proc. Amer. Math. Soc. 77 (1979), 381-384
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MathSciNet review: 545600

An intuitionistic definition of classical natural numbers

Vladimir Lifschitz.
Proc. Amer. Math. Soc. 77 (1979), 385-388
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MathSciNet review: 545601

On closed images of orthocompact spaces

Gary Gruenhage.
Proc. Amer. Math. Soc. 77 (1979), 389-394
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MathSciNet review: 545602

$L^{2}$ harmonic forms on rotationally symmetric Riemannian manifolds

Jozef Dodziuk.
Proc. Amer. Math. Soc. 77 (1979), 395-400
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MathSciNet review: 545603

The generation of nonlinear equivariant differential operators

Robert Delver.
Proc. Amer. Math. Soc. 77 (1979), 401-408
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MathSciNet review: 545604

An axiomatic proof of Stiefel’s conjecture

John D. Blanton and Clint McCrory.
Proc. Amer. Math. Soc. 77 (1979), 409-414
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MathSciNet review: 545605

A simple expression for the Casimir operator on a Lie group

Mary F. Anderson.
Proc. Amer. Math. Soc. 77 (1979), 415-420
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MathSciNet review: 545606

Local compactness and simple extensions of discrete spaces

H. Herrlich, V. Kannan and M. Rajagopalan.
Proc. Amer. Math. Soc. 77 (1979), 421-423
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MathSciNet review: 545607

A note on an inequality due to Greene

K. M. Das.
Proc. Amer. Math. Soc. 77 (1979), 424-425
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MathSciNet review: 545608

The Hahn-Banach theorem implies Sine’s mean ergodic theorem

Ryōtarō Satō.
Proc. Amer. Math. Soc. 77 (1979), 426
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MathSciNet review: 545609