The multiplicity-free product conjecture for Hermitian symmetric spaces
Let GR/KRG_{{\Bbb R}}/K_{{\Bbb R}}GR/KR be an irreducible Hermitian symmetric space of non-compact type, let g=k⊕p+⊕p−\frak g=\frak k\oplus\frak p^+\oplus\frak p^-g=k⊕p+⊕p−, let KKK be the complexificatio…