Six leading experts lecture on a wide spectrum of recent results on the subject of the title. They present a survey of various interactions between representati

This volume provides an overview of modern advances in representation theory from a geometric standpoint. The techniques developed are quite general and can be

Two surveys introducing readers to the subjects of harmonic analysis on semi-simple spaces and group theoretical methods, and preparing them for the study of mo

This book is a compilation of several works from well-recognized figures in the field of Representation Theory. The presentation of the topic is unique in offer

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