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Your search keyword '"Exact sequence"' showing total 4 results
Start Over Descriptor "Exact sequence" Topic weyl module
4 results on '"Exact sequence"'

3. On the Littlewood-Richardson rule for almost skew-shapes

Author

David A. Buchsbaum and Giandomenico Boffi

Subjects
Discrete mathematics, Pure mathematics, Exact sequence, Weyl module, Applied Mathematics, General Mathematics, Skew, Partition (number theory), Mathematics::Representation Theory, Littlewood–Richardson rule, Mathematics
Abstract

We describe combinatorially the coefficients occurring in the irreducible decomposition of the Weyl module associated with an almost skewshape belonging to the family J. The proof uses the fundamental exact sequence for almost skew-shapes to initiate an inductive procedure which ultimately reduces to the classical Littlewood-Richardson rule for skew partitions.

Published
2007

4. Approaches to Resolution of Weyl Modules

Author

David A. Buchsbaum and Gian-Carlo Rota

Subjects
Weyl tensor, Algebra, Weyl group, symbols.namesake, Exact sequence, Weyl module, Applied Mathematics, Homotopy, symbols, Mathematics, Resolution (algebra)
Published
2001

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