Fourier--Mukai transforms for non-commutative complex tori
Algebraic Geometry
2023-01-11 v1
Abstract
Let be a complex torus of dimension and be the dual torus. For any -tuple of complex numbers of absolute value , we define a non-commutative complex torus as a sheaf of algebras on a real torus of dimension . We prove that if all components of are roots of unity, then the category of coherent sheaves on is abelian and derived-equivalent to the category of coherent sheaves on twisted by an element of the Brauer group of determined by .
Cite
@article{arxiv.2301.03745,
title = {Fourier--Mukai transforms for non-commutative complex tori},
author = {Nobuki Okuda},
journal= {arXiv preprint arXiv:2301.03745},
year = {2023}
}
Comments
15pages