Kyungpook Mathematical Journal

Department of Mathematics, Kyungpook National University (경북대학교 자연과학대학 수학과)
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Ultra g-Bessel Sequences in Hilbert Spaces

  • Abdollahpour, Mohammad Reza (Department of Mathematics, Faculty of Mathematical Sciences, University of Mohaghegh Ardabili) ;
  • Najati, Abbas (Department of Mathematics, Faculty of Mathematical Sciences, University of Mohaghegh Ardabili)
  • Received : 2011.11.03
  • Accepted : 2013.04.24
  • Published : 2014.03.23
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Abstract

In this paper, we introduce ultra g-Bessel sequences and study some properties of this kind of sequences in Hilbert spaces. We also show that every g-frame for a finite dimensional Hilbert space is an ultra g-Bessel sequence.

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References

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