29 citations · 141 across the 27 of their papers we have counts for
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math.AG2023★ 2 cited
Integral equivariant cohomology of affine Grassmannians
David Anderson
We give explicit presentations of the integral equivariant cohomology of the affine Grassmannians and flag varieties in type A, arising from their natural embeddings in the corresp…
math.AG2023★ 1 cited
Strong equivariant positivity for homogeneous varieties and back-stable coproduct coefficients
David Anderson
Using a transversality argument, we demonstrate the positivity of certain coefficients in the equivariant cohomology and K-theory of a generalized flag manifold. This strengthens e…