---
date: 2022-05-16 18:35
modification date: Monday 16th May 2022 18:35:25
title: quasi-smooth
aliases:
  - quasi-smooth
  - quasismooth
  - relative dimension
created: 2022-05-16T18:35
updated: 2023-12-19T15:30
---

- Links:
	- [[amplitude]]
	- [perfect complex](Unsorted/perfect%20complexes.md)
	- [Deligne-Mumford stack](Unsorted/Deligne-Mumford%20stack.md)
	- [cotangent complex](Unsorted/cotangent%20complex.md)

---

# quasi-smooth

A property of a [derived stack](Unsorted/derived%20stacks.md) involving its [cotangent complex](Unsorted/cotangent%20complex.md).
Slogan: a derived generalization of [lci](derived%20lci.md).

![](attachments/Pasted%20image%2020220516183527.png)

![](2023-12-19-3.png)