On two notions of total positivity for partial flag varieties
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Publication:6401848
DOI10.1016/j.aim.2022.108855zbMath1516.14089arXiv2206.05806MaRDI QIDQ6401848
Steven N. Karp, Anthony M. Bloch
Publication date: 12 June 2022
Matroids in convex geometry (realizations in the context of convex polytopes, convexity in combinatorial structures, etc.) (52B40) Supersymmetric field theories in quantum mechanics (81T60) Grassmannians, Schubert varieties, flag manifolds (14M15) Positive matrices and their generalizations; cones of matrices (15B48)
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