Deformation of formal schemes through local homology
Algebraic Geometry
2024-02-06 v1
Abstract
Deformation theory is treated for locally notherian formal schemes (non necessarily smooth). The cotangent complex is defined in the derived category through the homology localization functor. The basic properties and results of a deformation theory are proved. And the complex is described for regular closed immersions and complete intersection morphisms of formal schemes.
Keywords
Cite
@article{arxiv.2402.02879,
title = {Deformation of formal schemes through local homology},
author = {Marta Pérez Rodríguez},
journal= {arXiv preprint arXiv:2402.02879},
year = {2024}
}