The intersection of opposed big cells in the real flag variety of type G₂

2000/10/25 by Bethany Marsh, Marsh, Bethany, Konstanze Rietsch +1
Mathematics · #14M15 #Advanced Algebra and Geometry #Advanced Combinatorial Mathematics #Algebraic Geometry (math.AG) #Algebraic Geometry and Number Theory #FOS: Mathematics #Group Theory (math.GR) #Quantum Algebra (math.QA)

paper · pdf · doi:10.48550/arxiv.math/0010239

openalex publication_date 2000/10/25 · openalex created_date 2019/06/27 · openalex updated_date 2026/07/28

Abstract

We compute the Euler characteristics of the individual connected components of the intersection of two opposed big cells in the real flag variety of type G₂, verifying a conjecture of Rietsch.

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