English

p-adic Cherednik algebras on rigid analytic spaces

Number Theory 2026-02-10 v2 Algebraic Geometry Quantum Algebra Rings and Algebras Representation Theory

Abstract

Let XX be a smooth rigid space with an action of a finite group GG satisfying that X/GX/G is represented by a rigid space. We construct sheaves of pp-adic Cherednik algebras on the small \'etale site of the quotient X/GX/G, and study some of their properties. The sheaves of pp-adic Cherednik algebras are sheaves of Fr\'echet-Stein KK-algebras on X/GX/G, which can be regarded as pp-adic analytic versions of the sheaves of Cherednik algebras associated to the action of a finite group on a smooth algebraic variety defined by P. Etingof.

Keywords

Cite

@article{arxiv.2504.16689,
  title  = {p-adic Cherednik algebras on rigid analytic spaces},
  author = {Fernando Peña Vázquez},
  journal= {arXiv preprint arXiv:2504.16689},
  year   = {2026}
}

Comments

59 pages

R2 v1 2026-06-28T23:08:31.968Z