Daniel Orr

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20132021

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math.RT2020

Inverse $K$ -Chevalley formulas for semi-infinite flag manifolds, I: minuscule weights in ADE type

Takafumi Kouno, Satoshi Naito, Daniel Orr +1

We prove an explicit inverse Chevalley formula in the equivariant $K$ -theory of semi-infinite flag manifolds of simply-laced type. By an inverse Chevalley formula, we mean a formul…

math.RT2020

Equivariant $K$ -theory of the semi-infinite flag manifold as a nil-DAHA module

Daniel Orr

The equivariant $K$ -theory of the semi-infinite flag manifold, as developed recently by Kato, Naito, and Sagaki, carries commuting actions of the nil-double affine Hecke algebra (n…

Inverse K-Chevalley formulas for semi-infinite flag manifolds, I: minuscule weights in ADE type

Equivariant K-theory of the semi-infinite flag manifold as a nil-DAHA module

Inverse $K$ -Chevalley formulas for semi-infinite flag manifolds, I: minuscule weights in ADE type

Equivariant $K$ -theory of the semi-infinite flag manifold as a nil-DAHA module