1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.RT2024
The real affine Grassmannian and quantum SL(2)
Mark Macerato, Jeremy Taylor
We prove that the category of equivariant perverse sheaves on the affine Grassmannian of PGL(2, R) is highest weight and we construct the projective objects. Moreover we prove that…
math.RT2023★ 1 cited
Levi-Equivariant Restriction of Spherical Perverse Sheaves
Mark Macerato
We study the equivariant cohomology of spherical perverse sheaves on the affine Grassmannian of a connected reductive group with support in the affine Grassmannian of any Levi…
math.RT2022
Quaternionic Satake equivalence
Tsao-Hsien Chen, Mark Macerato, David Nadler +1
We establish a derived geometric Satake equivalence for the quaternionic general linear group GL_n(H). By applying the real-symmetric correspondence for affine Grassmannians, we ob…