Total positivity criteria for partial flag varieties

DOI10.1016/j.jalgebra.2011.10.002zbMath1279.14061arXiv1102.0873OpenAlexW2963820145MaRDI QIDQ411782

Nicolas Chevalier

Publication date: 30 April 2012

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1102.0873

zbMATH Keywords

total positivitypreprojective algebraspartial flag varieties

Mathematics Subject Classification ID

Grassmannians, Schubert varieties, flag manifolds (14M15) Cluster algebras (13F60)

Related Items (5)

Cluster structures on strata of flag varieties ⋮ On two notions of total positivity for partial flag varieties ⋮ Regularity theorem for totally nonnegative flag varieties ⋮ Gradient flows, adjoint orbits, and the topology of totally nonnegative flag varieties ⋮ Cluster algebras in algebraic Lie theory

Cites Work

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