C*-algebraic intertwiners for degenerate principal series of special linear groups

Abstract

The author constructs unitary intertwiners for degenerate C*-algebraic universal principal series of SL(n + 1) over a local field by explicitely normalizing standard intertwining integrals at the level of Hilbert modules.

Keywords

Group C*-algebras / Hilbert modules / Semisimple Lie groups / Principal series representations / Intertwining operators

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