2 papers
math.CO2026
Equivariant Quantum Cohomology of Grassmannians via the Clifford algebra
Christian Korff, Mikhail Vasilev
We construct an explicit equivariant quantum Satake map for Grassmannians, which enables us to express their torus-equivariant quantum cohomology in terms of that of projective spa…
math.RT2025
Ind-cluster algebras and infinite Grassmannians
Sira Gratz, Christian Korff
A prototypical examples of a cluster algebra is the coordinate ring of a finite Grassmannian: using the Plücker embedding the cluster algebra structure allows one to move between…