Skip to main content

All Questions

Filter by
Sorted by
Tagged with
2 votes
1 answer
271 views

Discrete decomposability of unitary representation

[INTRODUCTION] Let $G$ be a non-compact simple Lie group, and $G'$ a reductive subgroup of $G$. Suppose that $\pi$ is a non-trivial (hence, infinite dimensional) irreducible unitary representation of ...
Hebe's user avatar
  • 951
1 vote
0 answers
58 views

Linear algebraic group, absolute root system, computing roots

Let $G(F)$ be a reductive linear algebraic group, where $F$ is a local field. Let $T(F)$ be a maximal anisotropic torus of $G$ that splits over a quadratic extension of $F$. Is there an efficient ...
user536406's user avatar