On tilting complexes providing derived equivalences that send simple-minded objects to simple objects
Representation Theory
2010-12-14 v2
Abstract
Given a set of 'simple-minded' objects in a derived category, Rickard constructed a complex, which over a symmetric algebra provides a derived equivalence sending the 'simple-minded' objects to simple ones. We characterise in terms of t-structures, when this complex is a tilting complex, show that there is an associated natural -structure and we provide an alternative construction of this complex in terms of A-infinity-structures. Our approach is similar to that of Keller--Nicol\'as.
Cite
@article{arxiv.1011.3938,
title = {On tilting complexes providing derived equivalences that send simple-minded objects to simple objects},
author = {Steffen Koenig and Dong Yang},
journal= {arXiv preprint arXiv:1011.3938},
year = {2010}
}
Comments
17 pages. A few changes made