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    • Keywords


      Frame; 𝑔-frame; 𝑔-frame operator; projection method.

    • Abstract


      In this paper, we introduce the concept of (strong) projection method for 𝑔-frames which works for all conditional 𝑔-Riesz frames. We also derive a method for approximation of the inverse 𝑔-frame operator which is efficient for all 𝑔-frames. We show how the inverse of 𝑔-frame operator can be approximated as close as we like using finite-dimensional linear algebra.

    • Author Affiliations


      M R Abdollahpour1 A Najati1

      1. Department of Mathematics, Faculty of Sciences, University of Mohaghegh Ardabili, Ardabil 56199-11367, Iran
    • Dates

  • Proceedings – Mathematical Sciences | News

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      Posted on July 25, 2019

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