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math.OA2002★ 3 cited
Admissible vectors and traces on the commuting algebra
Hartmut Fuehr
Given a representation of a unimodular locally compact group, we discuss criteria for associated coherent state expansions in terms of the commuting algebra. It turns out that for…
math.FA2002★ 1 cited
Plancherel transform criteria for Weyl-Heisenberg frames with integer oversampling
Hartmut Fuehr
We investigate the relevance of admissibility criteria based on Plancherel measure for the characterization of tight Weyl-Heisenberg frames with integer oversampling. For this purp…