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arXiv:1310.3696 [math.RT]AbstractReferencesReviewsResources

On Weyl modules over affine Lie algebras in prime characteristic

Chun-Ju Lai

Published 2013-10-14, updated 2015-01-16Version 2

We construct a family of homomorphisms between Weyl modules for affine Lie algebras in characteristic p, which supports our conjecture on the strong linkage principle in this context. We also exhibit a large class of reducible Weyl modules beyond level one, for p not necessarily small.

Comments: 29 pages, 1 figure, 3 tables
Categories: math.RT, math.QA
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