---
date: 2022-03-25 19:50
modification date: Friday 25th March 2022 19:50:24
title: homotopy fixed points
aliases: [homotopy fixed points, homotopy orbits, norm, norm map, multiplicative transfer]

---

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


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- Tags 
	- #homotopy/stable-homotopy/equivariant
- Refs:
	- #todo/add-references
- Links:
	- [filtered spectra](filtered%20spectra.md)
	- [Hill-Hopkins-Ravenel](Hill-Hopkins-Ravenel)

---

# homotopy fixed points

![](attachments/Pasted%20image%2020220325195037.png)

![](attachments/Pasted%20image%2020220325195126.png)

# Norm
![](attachments/Pasted%20image%2020220510192227.png)
![](attachments/Pasted%20image%2020220510192244.png)
![](attachments/Pasted%20image%2020220510192336.png)
![](attachments/Pasted%20image%2020220510192350.png)
![](attachments/Pasted%20image%2020220510192419.png)

See [norms in equivariant homotopy](norms%20in%20equivariant%20homotopy.md)