Towards a Littlewood Richardson rule for Kac-Moody homogeneous spaces
Résumé
We prove a general combinatorial formula yielding the intersection number of three particular $\Lambda$-minuscule Schubert classes in any Kac-Moody homogeneous space, generalising the Littlewood-Richardson rule. The combinatorics are based on jeu de taquin rectification in a poset defined by the heap of a minuscule class.
Origine : Fichiers produits par l'(les) auteur(s)
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