---
date: 2022-02-10 18:35
modification date: Thursday 10th February 2022 18:35:49
title: Principal series representations
aliases: [unramified representations]

---

Tags: 
?
Refs:
?

# Principal series representations
See [quasi-split](quasi-split), [Borel subgroup](Borel%20subgroup), [maximal torus](maximal%20torus), [induced representation](induced%20representation), ...

![](attachments/Pasted%20image%2020220210183547.png)

# Classification of unramified extensions

![](attachments/Pasted%20image%2020220210183700.png)
![](attachments/Pasted%20image%2020220210183709.png)