most citedGeometric Aspects of Frame Representations of Abelian Groups

2 citations · 2 across the 2 of their papers we have counts for

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math.OA2003

Ellipsoidal tight frames and projection decompositions of operators

Ken Dykema, Dan Freeman, Keri Kornelson +3

We prove the existence of tight frames whose elements lie on an arbitrary ellipsoidal surface within a real or complex separable Hilbert space H, and we analyze the set of attainab…

math.OA1998

Viewing AF-algebras as graph algebras

D. Drinen

Every AF-algebra arises as a graph algebra in the sense of Kumjian, Pask, Raeburn, and Renault. For AF-algebras, the diagonal subalgebra defined by Stratila and Voiculescu is consi…