A Littlewood-Richardson rule for Grassmannian Schubert varieties

2023/01/19 by Assaf, Sami H.
#05E14 #14N15 #Algebraic Geometry (math.AG) #Combinatorics (math.CO) #FOS: Mathematics

paper · doi:10.48550/arxiv.2301.07883

Abstract

We propose a combinatorial model for the Schubert structure constants of the complete flag manifold when one of the factors is Grassmannian.

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