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math.RT2002
Matrix Valued Spherical Functions Associated to the Three Dimensional Hyperbolic Space
F. A. Grunbaum, I. Pacharoni, J. Tirao
The main purpose of this paper is to compute all irreducible spherical functions on of arbitrary type , where . This is accomplished…
math.RT2002
An Invitation to Matrix Valued Spherical Functions: Linearization of Products in the Case of the Complex Projective Space
F. A. Grunbaum, I. Pacharoni, J. Tirao
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 inter…
math.RT2001
Matrix Valued Spherical Functions Associated to the Complex Projective Plane
F. A. Grunbaum, I. Pacharoni, J. Tirao
The main purpose of this paper is to compute all irreducible spherical functions on $G=\SU(3)$ of arbitrary type , where $K={\mathrm{S}}(\mathrm{U}(2)\times\mathrm{U}(…