Torus orbit closures and 1-strip-less-tableaux

Carl Lian

doi:10.5802/alco.359

Torus orbit closures and 1-strip-less-tableaux

Carl Lian

Department of Mathematics

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

We compare two formulas for the class of a generic torus orbit closure in a Grassmannian, due to Klyachko and Berget-Fink. The naturally emerging combinatorial objects are semi-standard fillings we call 1-strip-less tableaux.

Original language	English
Pages (from-to)	1103-1121
Number of pages	19
Journal	Algebraic Combinatorics
Volume	7
Issue number	4
DOIs	https://doi.org/10.5802/alco.359
State	Published - 2024

Keywords

Grassmannian
Littlewood-Richardson
torus orbit
Young tableau

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10.5802/alco.359

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title = "Torus orbit closures and 1-strip-less-tableaux",

abstract = "We compare two formulas for the class of a generic torus orbit closure in a Grassmannian, due to Klyachko and Berget-Fink. The naturally emerging combinatorial objects are semi-standard fillings we call 1-strip-less tableaux.",

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KW - Littlewood-Richardson

KW - torus orbit

KW - Young tableau

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Torus orbit closures and 1-strip-less-tableaux

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Keywords

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