Cyber security, encompassing both information and network security, is of utmost importance in today's information age. Cyber Security Standards, Practices and

A new edition of a classical treatment of elliptic and modular functions with some of their number-theoretic applications, this text offers an updated bibliogra

Several years ago I was invited to an American university to give one-term graduate course on Siegel modular forms, Hecke operators, and related zeta functions.

he concept of Hecke operators was so simple and natural that, soon after Hecke's work, scholars made the attempt to develop a Hecke theory for modular forms, su

This book is a translation of the earlier book written by Koji Doi and the author, who revised it substantially for this English edition. It offers the basic kn