On the minimizers of the fusion frame potential

We study the minimizers of the fusion frame potential in the case that both the weights and the dimensions of the subspaces are fixed and not necessarily equal. Using a concept of irregularity we provide a description of the local (that are also global) minimizers which projections are eigenoperator...

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Detalles Bibliográficos
Autores principales: Heineken, S.B., Llarena, J.P., Morillas, P.M.
Formato: JOUR
Materias:
Frames
fundamental inequality
fusion frame potential
fusion frames
irregularity
tight fusion frames
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_0025584X_v291_n4_p669_Heineken
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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