Duke Mathematical Journal

Published by Duke University Press since its inception in 1935, the Duke Mathematical Journal is one of the world's leading mathematical journals. Without specializing in a small number of subject areas, it emphasizes the most active and influential areas of current mathematics.

Volume 17, Number 4

Publication Date: December 1950

Functions of bounded variation

Emil Grosswald; 313-315

Concerning abstract spaces

Mary Ellen Estill; 317-327

Various types of orthogonalization

Menahem Schiffer; 329-366

The univalent algebraic transformations of the projective plane

W. van der Kulk; 367-383

Cremona’s equations and the properness inequalities

Gerald B. Huff; 385-389

Generalized inversion formulas for convolution transforms, II

I. I. Hirschman, Jr. and D. V. Widder; 391-402

A method for the determination of the Galois group

R. L. Wilson; 403-408

Weak convergence in the spaces $H^p$

Angus E. Taylor; 409-418

Extensions of the Pontrjagin duality II: Direct and inverse sequences

Samuel Kaplan; 419-435

The structure of the regular representation of certain discrete groups

F. I. Mautner; 437-441

A poristic system of triangles

O. J. Ramler; 443-451

A theorem of Cartan

P. O. Bell; 453-455

The existence of periodic solutions of systems of differential equations

José L. Massera; 457-475

The Gibbs phenomenon and Bochner’s summation method (II)

Min-Teh Cheng; 477-490

A property of Hausdorff measure

H. G. Eggleston; 491-498

Representation of functionals by integrals

Richard Arens; 499-506

A theorem on quartic polynomials

S. Verblunsky; 507-510