19 research outputs found
Noncommutative Fourier Series on
This paper begins with a systematic study of noncommutative Fourier series on
. Let be the finite -invariant
measure on the right coset space , normalized
with respect to Weil's formula. The analytic aspects of the proposed method
works for any given (discrete) basis of the Hilbert function space
. We then investigate the presented
theory for the case of a canonical basis originated from a fundamental domain
of in . The paper is concluded by some convolution
results
Operator-Valued Continuous Gabor Transforms over Non-unimodular Locally Compact Groups
In this article, we present the abstract harmonic analysis aspects of the operator-valued continuous Gabor transform (CGT) on second countable, non-unimodular, and type I locally compact groups. We show that the operator-valued continuous Gabor transform CGT satisfies a Plancherel formula and an inversion formula. As an example, we study these results on the continuous affine group