An Invitation to Matrix Valued Spherical Functions: Linearization of Products in the Case of the Complex Projective Space $P_2({\mathbb C})$
F. Alberto Grünbaum, Inés Pacharoni, Juan Alfredo Tirao · arXiv (Cornell University) · 2002
We present a friendly introduction to the very detailed results in [9,10,11] and as an illustration we discuss here the issue of {\em linearization of products}. We find some interesting new phenomena.