Almost equivalences between Tamarkin category and Novikov sheaves
Symplectic Geometry
2026-03-10 v3 Algebraic Geometry
Abstract
We revisit the relationship between the Tamarkin's extra variable and Novikov rings. We prove that the equivariant version of Tamarkin category is almost equivalent (in the sense of almost mathematics) to the category of derived complete modules over the Novikov ring.
Keywords
Cite
@article{arxiv.2406.08245,
title = {Almost equivalences between Tamarkin category and Novikov sheaves},
author = {Tatsuki Kuwagaki},
journal= {arXiv preprint arXiv:2406.08245},
year = {2026}
}
Comments
v3, 28 pages, many minor revisions