Degenerate flag varieties of type A and C are Schubert varieties

By Giovanni Cerulli Irelli, M. Lanini. 2014

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We show that in type A or C any degenerate flag variety is in fact isomorphic to a Schubert variety in an appropriate partial flag manifold.

Subfields: Geometry and Topology, Mathematical Physics, Statistical and Nonlinear Physics

View Paper: https://www.semanticscholar.org/paper/2f0bfb80f837c7d3fb852f17bd5763cd632d9519