On Functions and Functional Equations

An introductory survey for undergraduates of mathematics, physics, biology, chemistry, electronics & mechanical engineering of the main topics in iteration theory & the theory of functional equations with emphasis on applications in these fields. It contains many classical results as well as some of the most important results obtained during recent years. It is accessible to readers having a secondary level mathematical education. A number of exercises are included & also some problems which are yet to be resolved.Smital, J. is the author of 'On Functions and Functional Equations' with ISBN 9780852744185 and ISBN 0852744188.