New posts in Representation Theory

Why do the characters not determine the group?

How much of a group $G$ is determined by the category of $G$-sets?

Understanding Serre-Chevalley relations

Representation of a group of prime power order

The first non-trivial Schur functor

Irreducible finite dimensional complex representation of $GL_2(\Bbb C)$

Can every finite dimensional division ring be endormorphism ring of some representation？

Reference request: Representation theory

The exact relationship between Clifford algebras and certain special isomorphic k-algebras

Show that the Lie algebra generated by x, y with relations $ad(x)^2(y) = ad(y)^5(x) = 0$ is infinite dimensional and construct a basis