This book grew out of lecture notes I used in a course on difference equations that I taught at Trinity University for the past five years. The classes were lar

Exceptionally clear exposition of an important mathematical discipline and its applications to sociology, economics, and psychology. Topics include calculus of

In recent years, the study of difference equations has acquired a new significance, due in large part to their use in the formulation and analysis of discrete-t

Difference Equations, Second Edition, presents a practical introduction to this important field of solutions for engineering and the physical sciences. Topic co

Comprehensive study focuses on use of calculus of finite differences as an approximation method for solving troublesome differential equations. Elementary diffe