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 35, Number 4
Publication Date: December 1968
Stopping times for recurrent stable processes
Sidney C. Port and Charles J. Stone; 663-670
Strengthening Alexander’s subbase theorem
G. E. Strecker, E. Wattel, H. Herrlich and J. de Groot; 671-676
A convolution product for the solutions of partial difference equations
R. J. Duffin and Joan Rohrer; 683-698
A note on the generalized hypergeometric differential equation
J. L. Lavoie and G. Mongeau; 747-751
An extension of hyperbolic geometry and Julia’s theorem
Joseph Lewittes; 777-782
Operational equations for a class of symmetric $q$-polynomials
Lois J. Reid; 783-798
Metric projections onto subspaces of finite codimension
Peter D. Morris; 799-808
On ergodicity and mixing in topological transformation groups
Harvey B. Keynes and James B. Robertson; 809-819
Counting polynomial functions $(\mod p^n)$
Gordon Keller and F. R. Olson; 835-838
Locally algebraically independent collections of subsemigroups of a semigroup
C. E. Clark; 843-851
Commutators and the strong radical
Arlen Brown, Carl Pearcy and David Topping; 853-859
Existence-uniqueness theorems for non-linear Dirichlet problems
Dale W. Lick; 861-863
The Minkowski and Tchebychef inequalities as functions of the index set
H. W. McLaughlin and F. T. Metcalf; 865-873
Errata: Addendum to “Rings with noetherian spectrum,” vol. 35 (1968), pp. 631–639
Jack Ohm and R. L. Pendleton; 875
Errata: “Some notes on sequences which are similar or related to a Schauder basis,” vol. 35 (1968), pp. 1–7
Lee Baric; 875
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