Frame and g-frame in Hilbert spaces

Document Type : Original Article

Authors

Faculty of Mathematical Sciences and Computer, Kharazmi University, 599 Taleghani Ave.

Abstract

Abstract : In this paper, we investigate frames and g-frames and show that constructs the direct sum of frames for a finite number of frames. also, We show under what condition it becomes g-frames to T *−g-frames. Finally, we generalize Sun ’s theorem to Parseval frames.

Keywords


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Volume 3, Issue 1
February 2022
Pages 10-16
  • Receive Date: 14 January 2022
  • Revise Date: 08 February 2022
  • Accept Date: 08 February 2022
  • First Publish Date: 08 February 2022