English

Non-Archimedean analytic cyclic homology

K-Theory and Homology 2020-11-04 v1 Algebraic Geometry Operator Algebras

Abstract

Let VV be a complete discrete valuation ring with fraction field FF of characteristic zero and with residue field F\mathbb{F}. We introduce analytic cyclic homology of complete torsion-free bornological algebras over VV. We prove that it is homotopy invariant, stable, invariant under certain nilpotent extensions, and satisfies excision. We use these properties to compute it for tensor products with dagger completions of Leavitt path algebras. If RR is a smooth commutative VV-algebra of relative dimension 11, then we identify its analytic cyclic homology with Berthelot's rigid cohomology of RVFR\otimes_{V}\mathbb{F}.

Keywords

Cite

@article{arxiv.1912.09366,
  title  = {Non-Archimedean analytic cyclic homology},
  author = {Guillermo Cortiñas and Ralf Meyer and Devarshi Mukherjee},
  journal= {arXiv preprint arXiv:1912.09366},
  year   = {2020}
}

Comments

52 pages

R2 v1 2026-06-23T12:51:24.683Z