This paper investigates the question of linkage and block theory for Lie algebras of Cartan type. The second part of the paper deals mainly with block structure

Let [Fraktur lowercase]g be a complex simple Lie algebra of classical type, [italic capital]U([Fraktur lowercase]g) its enveloping algebra. We classify the comp

This paper offers a systematic approach to all mathematical theories with local/global behavior. To build objects with local and global aspects, on begins with

This book investigates the composition series of generalized principal series representations induced from a maximal cuspidal parabolic subgroup of a real reduc

This monograph studies the topological shapes of geodesics outside a large compact set in a finitely connected, complete, and noncompact surface admitting total