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arXiv · 1903.01109

Uglov bipartitions and extended Young diagrams

Nicolas Jacon
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Abstract

We study the class of Uglov bipartitions and prove a generalization of a conjecture by Dipper, James and Murphy. We give two consequences concerning the computation of canonical bases in affine type A and the description of decomposition matrices for Hecke algebras of type Bn in arbitrary characteristic.

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Nicolas Jacon. 2019-03-04. Uglov bipartitions and extended Young diagrams. https://arxiv.org/abs/1903.01109

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