arXiv:math/0412286 Abstract

arXiv:math/0412286 [math.RT]Abstract References Reviews Resources

Kac-Moody algebras and the cde-triangle

Published 2004-12-14Version 1

This is the written version of a talk at the conference on ``Non-commutative geometry and representation theory in mathematical physics'' held in Karlstad, Sweden, 5--10 July, 2004. In it we show that the duality formula of Rocha-Caridi and Wallach is a simple consequence of the so called cde-triangle of modular representation theory. It tries to reflect the attempt of the talk to cater to the differing backgrounds of its listeners.

Comments: 8 pages

Categories: math.RT

Subjects: 17B10, 17B67

Keywords: kac-moody algebras, cde-triangle, modular representation theory, written version, duality formula

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