Morphisms determined by objects in triangulated categories
Category Theory
2011-10-26 v1 Algebraic Topology
Representation Theory
Abstract
The concept of a morphism determined by an object provides a method to construct or classify morphisms in a fixed category. We show that this works particularly well for triangulated categories having Serre duality. Another application of this concept arises from a reformulation of Freyd's generating hypothesis.
Cite
@article{arxiv.1110.5625,
title = {Morphisms determined by objects in triangulated categories},
author = {Henning Krause},
journal= {arXiv preprint arXiv:1110.5625},
year = {2011}
}
Comments
10 pages