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math.CA2000
Transmutation kernels for the little q-Jacobi function transform
Erik Koelink, Hjalmar Rosengren
The little q-Jacobi function transform depends on three parameters. An explicit expression as a sum of two very-well-poised 8W7-series is derived for the dual transmutation kernel…
math.QA2000
Harmonic analysis on the SU(2) dynamical quantum group
Erik Koelink, Hjalmar Rosengren
Dynamical quantum groups were recently introduced by Etingof and Varchenko as an algebraic framework for studying the dynamical Yang-Baxter equation, which is precisely the Yang-Ba…