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Poonam Mantry

Publications and source records attributed to Poonam Mantry.

2 recordsLinked to original sources
arXiv2018

Computability of Frames in Computable Hilbert Spaces

Frames play an important role in various practical problems related to signal and image processing. In this paper, we define computable frames in computable Hilbert spaces and obtain computable versions of some of their characterizations. Also, the notion of duality of frames in the context of computability has been studied. Finally, a necessary and sufficient condition for the existence of a computable dual frame is obtained.

math.FA↗
arXiv2016

Computable g- Frames

The notion of g-frames for Hilbert spaces was introduced and studied by Wenchang Sun [16] as a generalization of the notion of frames. In this paper, we define computable g-frames in computable Hilbert spaces and obtain computable versions of some of their characterizations and related results.

math.LO↗