Steenrod Operators, the Coulomb Branch and the Frobenius Twist, I

Abstract

In Part I, we use Steenrod's construction to prove that the quantum Coulomb branch is a Frobenius-constant quantization. We will also demonstrate the corresponding result for the $K$-theoretic version of the quantum Coulomb branch. In Part II, we use the same method to construct a functor of categorical $p$-center between the derived Satake categories with and without loop-rotation, which extends the Frobenius twist functor for representations of the dual group.

References in corpus (1)

• Infinite-dimensional vector bundles in algebraic geometry (an introduction)

Cited by in corpus (1)

• Generators for Coulomb branches of quiver gauge theories