Obstructions to the existence of Bounded {\it t}--structures
Algebraic Geometry
2022-12-29 v2 Category Theory
K-Theory and Homology
Abstract
In a striking 2019 article, Antieau, Gepner and Heller found {\it K--}theoretic obstructions to bounded t-structures. We will survey their work, as well as some progress since. The focus will be on the open problems that arise from this.
Cite
@article{arxiv.2208.06863,
title = {Obstructions to the existence of Bounded {\it t}--structures},
author = {Amnon Neeman},
journal= {arXiv preprint arXiv:2208.06863},
year = {2022}
}
Comments
This improved version has been cleaned up following many kind suggestions by readers