Contents of Volume 19, Number 2

All articles in this issue are freely accessible.

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A property of the hypergeometric mean value

B. C. Carlson and M. D. Tobey.
Proc. Amer. Math. Soc. 19 (1968), 255-262
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MathSciNet review: 0222349

On the equiconvergence between two Noerlund transformations

Shimshon Zimering.
Proc. Amer. Math. Soc. 19 (1968), 263-267
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MathSciNet review: 0223784

An algebraic characterization of certain orthonormal systems

J. J. Price.
Proc. Amer. Math. Soc. 19 (1968), 268-273
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MathSciNet review: 0225085

Projections to automorphic functions

C. J. Earle and A. Marden.
Proc. Amer. Math. Soc. 19 (1968), 274-278
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MathSciNet review: 0224813

Analytic invariants of bounded symmetric domains

Adam Korányi.
Proc. Amer. Math. Soc. 19 (1968), 279-284
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MathSciNet review: 0224864

The extended Weyl integral and related operations

H. Kober.
Proc. Amer. Math. Soc. 19 (1968), 285-291
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MathSciNet review: 0222573

A lower bound for the first eigenvalue of second order elliptic operators

H. Ogawa and M. H. Protter.
Proc. Amer. Math. Soc. 19 (1968), 292-295
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MathSciNet review: 0222495

Hilbert Nullstellensatz in global complex-analytic case

Yum-tong Siu.
Proc. Amer. Math. Soc. 19 (1968), 296-298
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MathSciNet review: 0222339

PR-factorizations of families of light interior functions

W. V. Caldwell.
Proc. Amer. Math. Soc. 19 (1968), 299-302
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MathSciNet review: 0222314

$L^{p}$ behavior of power series with positive coefficients

Richard Askey.
Proc. Amer. Math. Soc. 19 (1968), 303-305
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MathSciNet review: 0223786

Neumann’s lemma

Glenn Schober.
Proc. Amer. Math. Soc. 19 (1968), 306-311
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MathSciNet review: 0224849

Correction to: “The existence of proper solutions of a second order ordinary differential equation”

J. D. Schuur.
Proc. Amer. Math. Soc. 19 (1968), 312-314
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MathSciNet review: 0222365

Special divisors on compact Riemann surfaces

Hershel M. Farkas.
Proc. Amer. Math. Soc. 19 (1968), 315-318
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MathSciNet review: 0222283

Dispersion-free states and the exclusion of hidden variables

S. P. Gudder.
Proc. Amer. Math. Soc. 19 (1968), 319-324
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MathSciNet review: 0224339

Spectrum of a spectral operator

Kirti K. Oberai.
Proc. Amer. Math. Soc. 19 (1968), 325-331
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MathSciNet review: 0225192

$M$-similarity and isomorphisms in $B_{0}$-spaces

William J. Davis.
Proc. Amer. Math. Soc. 19 (1968), 332-335
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MathSciNet review: 0222596

On the recurrence of a certain chain

D. A. Darling and P. Erdős.
Proc. Amer. Math. Soc. 19 (1968), 336-338
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MathSciNet review: 0222962

A generalized Lax-Milgram theorem

Edward M. Landesman.
Proc. Amer. Math. Soc. 19 (1968), 339-344
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MathSciNet review: 0226375

Convex combinations of Markov transition functions

S. R. Foguel.
Proc. Amer. Math. Soc. 19 (1968), 345-349
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MathSciNet review: 0225383

On universal spaces of the type $C(X)$

H. Elton Lacey and Peter D. Morris.
Proc. Amer. Math. Soc. 19 (1968), 350-353
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MathSciNet review: 0223860

Additive functionals on $C(Y)$

J. Kuelbs.
Proc. Amer. Math. Soc. 19 (1968), 354-360
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MathSciNet review: 0222624

On the transform of a singular or an absolutely continuous measure

Raouf Doss.
Proc. Amer. Math. Soc. 19 (1968), 361-363
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MathSciNet review: 0222569

Localization of a theorem of Glimm

Jacques Dixmier.
Proc. Amer. Math. Soc. 19 (1968), 364-366
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MathSciNet review: 0223904

On norms of idempotent measures. II

Sadahiro Saeki.
Proc. Amer. Math. Soc. 19 (1968), 367-371
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MathSciNet review: 0228931

Operator representation theorems

Richard H. Herman.
Proc. Amer. Math. Soc. 19 (1968), 372-376
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MathSciNet review: 0222705

Almost every Orlicz space is isomorphic to a strictly convex Orlicz space

M. M. Rao.
Proc. Amer. Math. Soc. 19 (1968), 377-379
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MathSciNet review: 0227758

A note on interpolation

S. J. Sidney and E. L. Stout.
Proc. Amer. Math. Soc. 19 (1968), 380-382
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MathSciNet review: 0223897

On continuity of a partial order

J. V. Deshpande.
Proc. Amer. Math. Soc. 19 (1968), 383-386
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MathSciNet review: 0236071

A factorization of stable homeomorphisms of $E^{n}$

Ellard Nunnally.
Proc. Amer. Math. Soc. 19 (1968), 387-389
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MathSciNet review: 0226612

Horospheres and convex bodies in hyperbolic space

L. A. Santaló.
Proc. Amer. Math. Soc. 19 (1968), 390-395
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MathSciNet review: 0224049

A space for which $H^{1}(X;Z)\approx [X, S^{1}]$

Glen E. Bredon.
Proc. Amer. Math. Soc. 19 (1968), 396-398
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MathSciNet review: 0224086

Cohomology of $\Omega (G/U)$

Larry Smith.
Proc. Amer. Math. Soc. 19 (1968), 399-404
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MathSciNet review: 0226672

On compact divisible abelian semigroups

John A. Hildebrant.
Proc. Amer. Math. Soc. 19 (1968), 405-410
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MathSciNet review: 0222206

A further extension of Banach’s contraction principle

M. Marjanović.
Proc. Amer. Math. Soc. 19 (1968), 411-414
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MathSciNet review: 0224081

Coinciding directions for imbeddings of spaces

Jan W. Jaworowski.
Proc. Amer. Math. Soc. 19 (1968), 415-420
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MathSciNet review: 0226643

Notes on covering transformation groups

S. Kinoshita.
Proc. Amer. Math. Soc. 19 (1968), 421-424
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MathSciNet review: 0222871

Note on collapsing $K\times I$ where $K$ is a contractible polyhedron

Paul Dierker.
Proc. Amer. Math. Soc. 19 (1968), 425-428
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MathSciNet review: 0222891

Distal minimal flow is coalescent

Ta-sun Wu.
Proc. Amer. Math. Soc. 19 (1968), 429-432
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MathSciNet review: 0222877

Stretching phenomena in mappings of spheres

H. Blaine Lawson.
Proc. Amer. Math. Soc. 19 (1968), 433-435
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MathSciNet review: 0230324

A generalization of a theorem of Hans Lewy

Hugo Rossi.
Proc. Amer. Math. Soc. 19 (1968), 436-440
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MathSciNet review: 0222327

On partition functions related to Schur’s second partition theorem

George E. Andrews.
Proc. Amer. Math. Soc. 19 (1968), 441-444
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MathSciNet review: 0225741

A sum involving the Möbius function

Hansraj Gupta.
Proc. Amer. Math. Soc. 19 (1968), 445-447
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MathSciNet review: 0222040

Group algebras with nilpotent unit groups

J. M. Bateman and D. B. Coleman.
Proc. Amer. Math. Soc. 19 (1968), 448-449
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MathSciNet review: 0222186

Modules over an incomplete discrete valuation ring

Charles Megibben.
Proc. Amer. Math. Soc. 19 (1968), 450-452
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MathSciNet review: 0222071

Induced monomial representations, Young elements, and metacyclic groups

Hans Jørgen Munkholm.
Proc. Amer. Math. Soc. 19 (1968), 453-458
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MathSciNet review: 0223465

Finite groups having only one irreducible representation of degree greater than one

Gary Seitz.
Proc. Amer. Math. Soc. 19 (1968), 459-461
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MathSciNet review: 0222160

On some determinantal inequalities

David Carlson.
Proc. Amer. Math. Soc. 19 (1968), 462-466
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MathSciNet review: 0225801

Groups in which every maximal partial order is isolated

Herbert A. Hollister.
Proc. Amer. Math. Soc. 19 (1968), 467-469
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MathSciNet review: 0223282

On the finite measures on the closed subspaces of a Hilbert space

C. C. Brown.
Proc. Amer. Math. Soc. 19 (1968), 470-472
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MathSciNet review: 0225174

Generalizations of a property of Tchebycheff polynomials

Thomas L. Sherman.
Proc. Amer. Math. Soc. 19 (1968), 473-476
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MathSciNet review: 0226087

Spectral multiplicity of selfadjoint dilations

Richard C. Gilbert.
Proc. Amer. Math. Soc. 19 (1968), 477-482
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MathSciNet review: 0223917

Hill’s equations with half-periodic coefficients

Harry Hochstadt.
Proc. Amer. Math. Soc. 19 (1968), 483-486
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MathSciNet review: 0224892

On the nonidentity of weak and strong extensions of differential operators

Robert D. Moyer.
Proc. Amer. Math. Soc. 19 (1968), 487-488
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MathSciNet review: 0222720

On locally compact groups with invariant means

H. Leptin.
Proc. Amer. Math. Soc. 19 (1968), 489-494
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MathSciNet review: 0239001

On starlike functions

J. T. Poole.
Proc. Amer. Math. Soc. 19 (1968), 495-500
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MathSciNet review: 0223554

A moment theorem

William A. Veech.
Proc. Amer. Math. Soc. 19 (1968), 501-504
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MathSciNet review: 0223829

A note on unicellular operators

Peter Rosenthal.
Proc. Amer. Math. Soc. 19 (1968), 505-506
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MathSciNet review: 0222703

A simple proof of a well-known oscillation theorem

W. J. Coles.
Proc. Amer. Math. Soc. 19 (1968), 507
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MathSciNet review: 0223644

Analytic functions and Jordan arcs

Lawrence Zalcman.
Proc. Amer. Math. Soc. 19 (1968), 508
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MathSciNet review: 0224797

Permutations of sequences and the Schröder-Bernstein theorem

P. R. Halmos.
Proc. Amer. Math. Soc. 19 (1968), 509-510
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MathSciNet review: 0226590