Frames Generated by Subspace Addition

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dc.contributor.authorPati, Y.C.en_US
dc.contributor.departmentISRen_US
dc.date.accessioned2007-05-23T09:48:09Z
dc.date.available2007-05-23T09:48:09Z
dc.date.issued1991en_US
dc.description.abstractGiven two subspaces M and N of a Hilbert space, and frames associated with each of the subspace, the question addressed in this report is that of determining when the union of the two frames is a fame for the direct sum space M + N. We provide sufficient conditions for the union of the two frames to be a frame for, M + N and also estimates for the frame bounds. The results discussed here are given in terms of the relative geometry of subspaces. Some simple examples in which the frame bounds can be explicitly computed are provided to demonstrate accuracy of the frame bound estimates.en_US
dc.format.extent389659 bytes
dc.format.mimetypeapplication/pdf
dc.identifier.urihttp://hdl.handle.net/1903/5103
dc.language.isoen_USen_US
dc.relation.ispartofseriesISR; TR 1991-55en_US
dc.subjectsystem theoryen_US
dc.subjectapproximation theoryen_US
dc.subjectwavelet transformsen_US
dc.subjectIntelligent Servomechanismsen_US
dc.titleFrames Generated by Subspace Additionen_US
dc.typeTechnical Reporten_US

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