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WIENER'S LEMMA FOR INFINITE MATRICES OF GOHBERG-BASKAKOV-SJÖSTRAND CLASS

  • Shin, Chang Eon (Department of Mathematics, Sogang University)
  • Received : 2015.03.11
  • Published : 2016.03.31

Abstract

In this paper, we introduce a quasi-Banach algebra of infinite matrices, which is inverse-closed in the Banach algebra B(${\ell}^2$) of all bounded operators on ${\ell}^2$.

Keywords

Wiener's lemma;quasi-Banach algebra;inverse-closedness;Gohberg-Baskakov-$Sj{\ddot{o}}strand$ class;infinite matrix

Acknowledgement

Supported by : National Research Foundation of Korea (NRF)

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