Macdonald's evaluation conjectures and difference Fourier transform.
Measures on Locally Compact Groups Whose Fourier-Stieltjes Transforms Vanish at Infinity and Group C*-Algebras.
Module maps over locally compact quantum groups
We study locally compact quantum groups and their module maps through a general Banach algebra approach. As applications, we obtain various characterizations of compactness and discreteness, which in particular generalize a result by Lau (1978) and recover another one by Runde (2008). Properties of module maps on are used to characterize strong Arens irregularity of L₁() and are linked to commutation relations over with several double commutant theorems established. We prove the quantum group...