---
date: 2022-02-23 18:45
modification date: Wednesday 23rd March 2022 17:09:21
title: Topological cyclic homology
aliases: [Topological cyclic homology, TC, "topological periodic cyclic homology", TP, topological periodic cyclic homology]

---

Last modified date: <%+ tp.file.last_modified_date() %>


---

- Tags 
	- #motivic/homotopy 
- Refs:
	- [https://www.youtube.com/playlist?list=PLsmqTkj4MGTB8pNGvW0iuKUFmBlOSke-C](https://www.youtube.com/playlist?list=PLsmqTkj4MGTB8pNGvW0iuKUFmBlOSke-C) ^d71609
- Links:
	- #todo/create-links 

---

# Topological cyclic homology


![](attachments/Pasted%20image%2020220323170931.png)

Recovering [crystalline cohomology](Unsorted/crystalline%20cohomology.md):
![](attachments/Pasted%20image%2020220323171131.png)