, Volume 121, Issue 1, pp 531-578

Picard-Lefschetz theory for the coadjoint quotient of a semisimple Lie algebra

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Abstract

The paper develops a Picard-Lefschetz theory for the coadjoint quotient of a semisimple Lie algebra and analyzes the resulting monodromy representation of the Weyl group.

Oblatum 9-IX-1993 & 15-IV-1995
The author is supported by a grant from NSERC Canada.