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Kac-Moody Groups, their Flag Varieties and Representation Theory

  • Shrawan Kumar

Part of the Progress in Mathematics book series (PM, volume 204)

Table of contents

  1. Front Matter
    Pages i-xv
  2. Kac-Moody Algebras
    Pages 1-37
  3. Shrawan Kumar
    Pages 67-107
  4. Shrawan Kumar
    Pages 149-171
  5. Basic Theory
    Pages 173-197
  6. Shrawan Kumar
    Pages 245-294
  7. Shrawan Kumar
    Pages 295-336
  8. Back Matter
    Pages 511-609

About this book

Introduction

Kac-Moody Lie algebras 9 were introduced in the mid-1960s independently by V. Kac and R. Moody, generalizing the finite-dimensional semisimple Lie alge­ bras which we refer to as the finite case. The theory has undergone tremendous developments in various directions and connections with diverse areas abound, including mathematical physics, so much so that this theory has become a stan­ dard tool in mathematics. A detailed treatment of the Lie algebra aspect of the theory can be found in V. Kac's book [Kac-90l This self-contained work treats the algebro-geometric and the topological aspects of Kac-Moody theory from scratch. The emphasis is on the study of the Kac-Moody groups 9 and their flag varieties XY, including their detailed construction, and their applications to the representation theory of g. In the finite case, 9 is nothing but a semisimple Y simply-connected algebraic group and X is the flag variety 9 /Py for a parabolic subgroup p y C g.

Keywords

algebraic geometry algebraic topology cohomology group theory homological algebra homology linear optimization mathematical physics number theory representation th./Lie Groups

Authors and affiliations

  • Shrawan Kumar
    • 1
  1. 1.Department of MathematicsUniversity of North Carolina, Chapel HillChapel HillUSA

Bibliographic information

  • DOI https://doi.org/10.1007/978-1-4612-0105-2
  • Copyright Information Birkh?user Boston 2002
  • Publisher Name Birkhäuser, Boston, MA
  • eBook Packages Springer Book Archive
  • Print ISBN 978-1-4612-6614-3
  • Online ISBN 978-1-4612-0105-2
  • Series Print ISSN 0743-1643
  • Series Online ISSN 2296-505X
  • Buy this book on publisher's site