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Some Results on Perturbation of Duality of OPV-Frames

open access: yesArmenian Journal of Mathematics
In this paper, we consider a perturbation of operator-valued frames (OPV-frames) and obtain conditions for their stability in terms of operators associated with the OPV-frames. Also, some duality relations of OPV-frames are discussed. Finally, some properties of the duals of OPV-frames are proven.
openaire   +1 more source

Freely available OPV—The fast way to progress [PDF]

open access: yesEnergy Technology, 2013
Frederik C. Krebs   +8 more
openaire   +1 more source

SOME PROPERTIES OF OPV-FRAMES

open access: yesPoincare Journal of Analysis and Applications, 2023
openaire   +1 more source

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