Contents of Volume 21, Number 3

All articles in this issue are freely accessible.

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Inclusion theorems for Sonnenschein matrices

Frederick Hartmann.
Proc. Amer. Math. Soc. 21 (1969), 513-519
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MathSciNet review: 0244670

A continuous basis for Orlicz spaces

Robert E. Zink.
Proc. Amer. Math. Soc. 21 (1969), 520-522
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MathSciNet review: 0239411

On a theorem of Goffman concerning Schauder series

Robert E. Zink.
Proc. Amer. Math. Soc. 21 (1969), 523-529
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MathSciNet review: 0241887

Finitely generated coherent analytic sheaves

Bernard Kripke.
Proc. Amer. Math. Soc. 21 (1969), 530-534
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MathSciNet review: 0240332

A note on derivation pairs

N. R. Nandakumar.
Proc. Amer. Math. Soc. 21 (1969), 535-539
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MathSciNet review: 0240606

Functions that operate in the Fourier algebra of a compact group

Charles F. Dunkl.
Proc. Amer. Math. Soc. 21 (1969), 540-544
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MathSciNet review: 0239360

The coefficients of multivalent close-to-convex functions

Albert E. Livingston.
Proc. Amer. Math. Soc. 21 (1969), 545-552
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MathSciNet review: 0243054

The area of an analytic set in complex projective space

Paul R. Thie.
Proc. Amer. Math. Soc. 21 (1969), 553-554
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MathSciNet review: 0239115

Holomorphic functions with dense sets of Plessner points

Peter Lappan and George Piranian.
Proc. Amer. Math. Soc. 21 (1969), 555-556
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MathSciNet review: 0241647

On additive functionals

N. A. Friedman and M. Katz.
Proc. Amer. Math. Soc. 21 (1969), 557-561
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MathSciNet review: 0243331

Topological homotheties on compact Hausdorff spaces

Ludvík Janoš.
Proc. Amer. Math. Soc. 21 (1969), 562-568
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MathSciNet review: 0242130

Cotopology and minimal Hausdorff spaces

G. E. Strecker and G. Viglino.
Proc. Amer. Math. Soc. 21 (1969), 569-574
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MathSciNet review: 0240770

Fixed-point sets of transformation groups on infinite-product spaces.

James E. West.
Proc. Amer. Math. Soc. 21 (1969), 575-582
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MathSciNet review: 0239588

On closed images of the space of irrationals

R. Engelking.
Proc. Amer. Math. Soc. 21 (1969), 583-586
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MathSciNet review: 0239571

Arcs in inverse limits on $[0,1]$ with only one bonding map

William S. Mahavier.
Proc. Amer. Math. Soc. 21 (1969), 587-590
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MathSciNet review: 0243489

Strong transfinite ordinal dimension

Martin Landau.
Proc. Amer. Math. Soc. 21 (1969), 591-596
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MathSciNet review: 0240792

On two questions of Moore and Mrowka

S. P. Franklin.
Proc. Amer. Math. Soc. 21 (1969), 597-599
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MathSciNet review: 0251696

Some remarks on hyperspaces

Raymond Y. T. Wong.
Proc. Amer. Math. Soc. 21 (1969), 600-602
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MathSciNet review: 0240774

Fibre bundles and measure

Bernard R. Gelbaum.
Proc. Amer. Math. Soc. 21 (1969), 603-607
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MathSciNet review: 0239616

Finitely generated classes of sets of natural numbers

Julia Robinson.
Proc. Amer. Math. Soc. 21 (1969), 608-614
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MathSciNet review: 0253898

A note on Seifert circles

Richard E. Goodrick.
Proc. Amer. Math. Soc. 21 (1969), 615-617
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MathSciNet review: 0242144

Retractions onto $ANR’s$

R. H. Bing.
Proc. Amer. Math. Soc. 21 (1969), 618-620
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MathSciNet review: 0239583

A fixed point theorem for open $Q$-acyclic $n$-manifolds

Robert F. Brown.
Proc. Amer. Math. Soc. 21 (1969), 621-622
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MathSciNet review: 0239584

A characterization of certain conformally Euclidean spaces of class one

G. M. Lancaster.
Proc. Amer. Math. Soc. 21 (1969), 623-628
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MathSciNet review: 0240744

Multinomial representation of solutions of a class of singular initial value problems

L. R. Bragg and J. W. Dettman.
Proc. Amer. Math. Soc. 21 (1969), 629-634
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MathSciNet review: 0240433

Isomorphism types of infinite algebras

S. D. Comer and J. J. Le Tourneau.
Proc. Amer. Math. Soc. 21 (1969), 635-639
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MathSciNet review: 0238752

On an inequality of Nehari

A. M. Fink and D. F. St. Mary.
Proc. Amer. Math. Soc. 21 (1969), 640-642
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MathSciNet review: 0240388

On the gaps in the spectrum associated with Hill’s equation

M. S. P. Eastham.
Proc. Amer. Math. Soc. 21 (1969), 643-647
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MathSciNet review: 0240377

Noncontinuable solutions of differential-delay equations

James A. Yorke.
Proc. Amer. Math. Soc. 21 (1969), 648-652
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MathSciNet review: 0240425

An existence theorem for nonlinear boundary value problems

Keith Schrader and Paul Waltman.
Proc. Amer. Math. Soc. 21 (1969), 653-656
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MathSciNet review: 0239176

Asymptotic behavior of solutions to some $n$th order linear differential equations

I. Norman Katz.
Proc. Amer. Math. Soc. 21 (1969), 657-662
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MathSciNet review: 0239199

An existence theorem for the reduced wave equation

Peter Wolfe.
Proc. Amer. Math. Soc. 21 (1969), 663-666
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MathSciNet review: 0265780

On hyperbolic polynomials with multiple roots

Gideon Peyser.
Proc. Amer. Math. Soc. 21 (1969), 667-670
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MathSciNet review: 0240451

A note on square integrable solutions of linear differential equations

Anton Zettl.
Math. Comp. 21 (1969), 671-672
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Ample vector bundles on algebraic surfaces

Steven L. Kleiman.
Proc. Amer. Math. Soc. 21 (1969), 673-676
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MathSciNet review: 0251044

On Dedekind’s problem: The number of monotone Boolean functions

Daniel Kleitman.
Proc. Amer. Math. Soc. 21 (1969), 677-682
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MathSciNet review: 0241334

On the symmetric product of a rational surface

Arthur Mattuck.
Proc. Amer. Math. Soc. 21 (1969), 683-688
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MathSciNet review: 0242829

A characterization of semilinear sets

Rani Siromoney.
Proc. Amer. Math. Soc. 21 (1969), 689-694
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MathSciNet review: 0239891

When are multiplicative mappings additive?

Wallace S. Martindale.
Proc. Amer. Math. Soc. 21 (1969), 695-698
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MathSciNet review: 0240129

On the Frattini subgroup

John Cossey and Alice Whittemore.
Proc. Amer. Math. Soc. 21 (1969), 699-702
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MathSciNet review: 0241511

Strongly hereditary radicals

W. G. Leavitt.
Proc. Amer. Math. Soc. 21 (1969), 703-705
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MathSciNet review: 0240152

On a problem of Erdős

Ming-chit Liu.
Proc. Amer. Math. Soc. 21 (1969), 706-710
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MathSciNet review: 0245795

Semi-isomorphisms of certain infinite permutation groups

W. R. Scott.
Proc. Amer. Math. Soc. 21 (1969), 711-713
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MathSciNet review: 0241519

Some criteria for nilpotency in groups and Lie algebras

Eugene Schenkman.
Proc. Amer. Math. Soc. 21 (1969), 714-718
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MathSciNet review: 0241540

On the number of binary digits in a multiple of three

Donald J. Newman.
Proc. Amer. Math. Soc. 21 (1969), 719-721
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MathSciNet review: 0244149

On the entropy of certain classes of skew-product transformations

D. Newton.
Proc. Amer. Math. Soc. 21 (1969), 722-726
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MathSciNet review: 0248329

Some applications of Hewitt’s factorization theorem

H. S. Collins and W. H. Summers.
Proc. Amer. Math. Soc. 21 (1969), 727-733
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MathSciNet review: 0240636

Eigenfunction expansions of analytic functions

R. T. Seeley.
Proc. Amer. Math. Soc. 21 (1969), 734-738
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MathSciNet review: 0240835

Fredholm operators: A counter-example

James K. Washenberger.
Proc. Amer. Math. Soc. 21 (1969), 739-740
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MathSciNet review: 0246082

On measurability and regularity

W. John Wilbur.
Proc. Amer. Math. Soc. 21 (1969), 741-746
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MathSciNet review: 0239032

On strong measurability of Banach valued functions

Michel Métivier.
Proc. Amer. Math. Soc. 21 (1969), 747-748
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MathSciNet review: 0245061

Pure states and approximate identities

Johan F. Aarnes and Richard V. Kadison.
Proc. Amer. Math. Soc. 21 (1969), 749-752
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MathSciNet review: 0240633

A note on a theorem of Jacobson

T. S. Ravisankar.
Proc. Amer. Math. Soc. 21 (1969), 753-754
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MathSciNet review: 0238912

A new metric for a metric space

Robert B. Fraser.
Proc. Amer. Math. Soc. 21 (1969), 755-761
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MathSciNet review: 0239560

On semigroups near the identity

W. Wils.
Proc. Amer. Math. Soc. 21 (1969), 762-763
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MathSciNet review: 0239468