This book describes a novel approach to the study of Siegel modular forms of degree two with paramodular level. It introduces the family of stable Klingen congr

This book describes a novel approach to the study of Siegel modular forms of degree two with paramodular level. It introduces the family of stable Klingen congr

This second edition of Nonstandard Finite Difference Models of Differential Equations provides an update on the progress made in both the theory and application

Within the Langlands program, endoscopy is a fundamental process for relating automorphic representations of one group with those of another. In this book, Arth

Over the last 50 years the theory of p-adic differential equations has grown into an active area of research in its own right, and has important applications to