(Ir)reducibility of tensor product representation
Say I have two irreducible representations and of some group on vector spaces and and I form a tensor product representation
Under what conditions is this tensor product representations reducible or irreducible?
Thanks for any help on this!
Re: (Ir)reducibility of tensor product representation
Originally Posted by Lockdown
You haven't specified what field you are taking this with respect to? If it's try just considering the fact that irreducible representations are those with unit length characters.