Nevanlinna theory and complex differential equations. De Gruyter studies in mathematics
Dynamics and Bifurcations
Convex analysis. Princeton University Press
Introduction to difference equations. With illustrative examples from economics, psychology, and sociology
Infinite dimensional Lie Algebras
Calculus and Analytic Geometry
Ordinary differential equations
Theory and problems of set theory and related topics
Introduction to knot theory
Automata and Algebras in Categories
Case Studies in Object-Oriented Analysis and Design
Vector calculus, linear algebra and differential forms a unified approach
Metric Spaces. Including Fixed Point Theory and Set-valued Maps
Differential geometry of curves and surfaces
Representation theory of Artin algebras
Semigroups Associated with Dissipative Systems