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math-ph2025
Quantum Difference Equations for Grassmannians
Xingyu Cheng, Reese Lance, Nikhil Nagabandi +1
We consider quantum difference equation (QDE) for equivariant quantum K-theory of the Grassmannian. In this paper we obtain a solution to the QDE and use the solution to asymptotic…
math-ph2024
Enumerative geometry via elliptic stable envelope
Andrey Smirnov
Assume is a variety for which the elliptic stable envelope exists. In this note we construct natural -difference equations from the elliptic stable envelope of . In examp…