Vol. 251, No. 1, 2011

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Blocks of the category of cuspidal sp2n-modules

Volodymyr Mazorchuk and Catharina Stroppel

Vol. 251 (2011), No. 1, 183–196
Abstract

In this paper we show that every block of the category of cuspidal generalized weight modules with finite dimensional generalized weight spaces over the Lie algebra sp2n() is equivalent to the category of finite dimensional [[t1,t2,,tn]]-modules.

Keywords
cuspidal module, category, block, power series
Mathematical Subject Classification 2000
Primary: 17B10
Milestones
Received: 12 April 2010
Accepted: 28 September 2010
Published: 22 April 2011

Proposed: Vyjayanthi Chari
Authors
Volodymyr Mazorchuk
Department of Mathematics
Uppsala University
Box 480
751 06 Uppsala
Sweden
http://www2.math.uu.se/~mazor/
Catharina Stroppel
Mathematik Zentrum
Universität Bonn
Endenicher Allee 60
D-53115 Bonn
Germany