One of the most important mathematical achievements of the past several decades has been A. Grothendieck's work on algebraic geometry. In the early 1960s, he an

This book offers a systematic treatment--the first in book form--of the development and use of cohomological induction to construct unitary representations. Geo

This book explores the most recent developments in the theory of planar quasiconformal mappings with a particular focus on the interactions with partial differe

The study of the mapping class group Mod(S) is a classical topic that is experiencing a renaissance. It lies at the juncture of geometry, topology, and group th

Very roughly speaking, representation theory studies symmetry in linear spaces. It is a beautiful mathematical subject which has many applications, ranging from