This volume aims to present a straightforward and easily accessible survey of the analytic theory of quadratic forms. Written at an elementary level, the book p

These notes present the content of a course delivered at the University of Maryland, College Park, between September 1969 and April 1970. The subject is mainly

This monograph introduces two approaches to studying Siegel modular forms: the classical approach as holomorphic functions on the Siegel upper half space, and t