A geometric proof of an equivariant Pieri rule for flag manifolds

Changzheng Li; Frank Sottile; Mingzhi Yang; Vijay Ravikumar

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A geometric proof of an equivariant Pieri rule for flag manifolds

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arxiv 1809.04242 v2 pith:GVVLVZYT submitted 2018-09-12 math.AG math.CO

A geometric proof of an equivariant Pieri rule for flag manifolds

Changzheng Li , Vijay Ravikumar , Frank Sottile , Mingzhi Yang This is my paper

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keywords proofruleequivariantflagpierialgebraicclassicalgave

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We use geometry to give a short proof of an equivariant Pieri rule in the classical flag manifold. This rule is due to Robinson, who gave an algebraic proof.

A geometric proof of an equivariant Pieri rule for flag manifolds

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