Dorin Ervin Dutkay

activity

20062009

most citedThe algebra of harmonic functions for a matrix-valued transfer operator

4 citations · 6 across the 4 of their papers we have counts for

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3 papers · 1 filter

math.FA2009★ 1 cited

A Duality principle for groups

Dorin Ervin Dutkay, Deguang Han, David Larson

The duality principle for Gabor frames states that a Gabor sequence obtained by a time-frequency lattice is a frame for $L^{2} (R^{d})$ if and only if the associated adjoint Gabor…

math.FA2009★ 1 cited

Orthogonal exponentials, translations, and Bohr completions

Dorin Ervin Dutkay, Palle E. T. Jorgensen, Deguang Han

We are concerned with an harmonic analysis in Hilbert spaces $L^{2} (μ)$ , where $μ$ is a probability measure on $\br^n$. The unifying question is the presence of families of orthogona…

math.FA2006★ 4 cited

The algebra of harmonic functions for a matrix-valued transfer operator

Dorin Ervin Dutkay, Kjetil Roysland

We analyze matrix-valued transfer operators. We prove that the fixed points of transfer operators form a finite dimensional $C^{*}$ -algebra. For matrix weights satisfying a low-pass…