HOUSTON JOURNAL OF
MATHEMATICS

Archived Edition Vol. 11, No. 1, 1985

Editors: H. Brezis (Paris), J. Hausen (Houston), J.A. Johnson (Houston), B. Jóhnson (Nashville), A. Lelek (Houston), J.W. Neuberger (Emory), B.H. Neumann (Australian National University), G.-C. Rota (MIT)
Managing Editor: G.G. Johnson (Houston)

Houston Journal of Mathematics


Contents

Hassoon Al-Amiri, Josef Blass, Maxwell O. Reade, Herb Silverman
Univalent Functions Whose Coefficients Are Integers in Complex Quadratic Fields, pp. 1-6.

C. D. Aliprantis, O. Burkinshaw
Projecting Onto the Band of Kernel Operators, pp. 7-13.

D. D. Anderson, Raj Markanda
Unique Factorization Rings With Zero Divisors, pp. 15-30.

Douglas S. Bridges
Operator Ranges, Integrable Sets, and the Functional Calculus, pp. 31-44.

Alfonso Castro
On the Steepest Descent for Nonpotential Locally Lipschitzian Vector Fields, pp. 45-48.

Michael R. Colvin
Hilbert Cube Manifold Structures on Function Spaces -- The Hyperbolic Case --, pp. 49-64.

Robert Gilmer, William W. Smith
Integer-Valued Polynomials and the Strong Two-Generator Property, pp. 65-74.

Jack T. Goodykoontz, Jr.
Geometric Models of Whitney Levels, pp. 75-89.

Wayne Lewis
Continuous Curves of Pseudo-Arcs, pp. 91-99.

Patricia Tulley McAuley
Fibrations, Open Maps and a Collection of Examples, pp. 101-108.

J. R. Porter, J. Vermeer, R. G. Woods
H-Closed Extensions of Absolutes, pp. 109-120.

Jay Shapiro
The Krull Dimension of Twisted Group Rings, pp. 121-127.