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 34, Number 1

#### Publication Date: March 1967

The number of solutions of some congruences modulo a product of three primes

Paul A. White; 1-22

Eine asymptotische Funktionalgleichung für eine verallgemeinerte Halbgitter-Funktion

Hans-Jürgen Glaeske; 23-32

On the equivalence of small and large inductive dimension in certain metric spaces

Ben Fitzpatrick, Jr. and Ralph M. Ford; 33-37

Infinite interval boundary value problems for $y^{\prime\prime}=f(x,y)$

J. W. Bebernes and L. K. Jackson; 39-47

Groups of linear fractional transformations

U. Srebro; 49-52

A Minkowskian type bound for a class of relative quadratic fields

J. Nymann; 53-55

Note on a paper of Cheema and Gordon

A. O. L. Atkin; 57-58

The excess of sets of complex exponentials

William O. Alexander, Jr. and Ray Redheffer; 59-72

On the Cesari-Cavalieri area of a surface

Nathan Rubinstein; 73-84

The configurations of vectors invariant under transformation by classes of involutory matrices over a finite field

John D. Fulton; 85-94

Majorization by univalent functions

Thomas H. MacGregor; 95-102

Boundaries for locally $m$-convex algebras

R. M. Brooks; 103-116

On convolution and Fourier series

Jack Bryant; 117-122

Span of linear combinations of derivatives of polynomials

A. Meir and A. Sharma; 123-129

Clamped end boundary conditions for fourth-order self-adjoint differential equations

Don B. Hinton; 131-138

Hubert S. Butts and Gordon Pall; 139-146

On a singular hyperbolic operator

L. E. Payne and D. Sather; 147-162

On the expansion problem for nonself-adjoint ordinary differential operators of second order

Allan M. Krall; 163-174

Reducing subspaces of analytic Toeplitz operators

Eric A. Nordgren; 175-181

An inversion theorem for the Laplace transform

Z. Ditzian and A. Jakimovsky; 183-192

A convergence criterion with applications to series in locally convex spaces

Charles W. McArthur; 193-199