Formal deformation theory in left-proper model categories
Category Theory
2020-01-27 v1 Algebraic Geometry
Abstract
We develop the notion of deformation of a morphism in a left-proper model category. As an application we provide a geometric/homotopic description of deformations of commutative (non-positively) graded differential algebras over a local DG-Artin ring.
Cite
@article{arxiv.1802.06707,
title = {Formal deformation theory in left-proper model categories},
author = {Marco Manetti and Francesco Meazzini},
journal= {arXiv preprint arXiv:1802.06707},
year = {2020}
}