# nLab Deformation Theory

### Context

#### Higher algebra

higher algebra

universal algebra

## Theorems

This entry is about the article

on the notions of deformation theory – such as Kähler differentials and cotangent complexes – generalized from the ordinary context of algebra to that of higher algebra. In particular it studies the case where ordinary rings are replaced by ${E}_{\infty }$-rings.

Much of this has meanwhile be absorbed in section 8.3 of

## Keywords

category: reference

Revised on June 11, 2013 11:35:33 by Urs Schreiber (131.174.43.123)