Let G=GL(n,F) where F is a local field of arbitrary characteristic, and let
Ο1β,Ο2β be representations induced from characters of two maximal
parabolic subgroups P1β,P2β. We explicitly determine the space
HomGβ(Ο1β,Ο2β) of intertwining operators and prove that it has dimension
at most 1 in all cases.Comment: 7 page