Periodic differential operators have a rich mathematical theory as well as important physical applications. They have been the subject of intensive development

An attractive book on the intersection of analysis and numerical analysis, deriving classical boundary integral equations arising from the potential theory and

Impulsive differential equations have been the subject of intense investigation in the last 10-20 years, due to the wide possibilities for their application in

These notes will be useful and of interest to mathematicians and physicists active in research as well as for students with some knowledge of the abstract theor

This book's discussion of a broad class of differential equations includes linear differential and integrodifferential equations, fixed-point theory, and the ba