Gelfand numbers of diagonal matrices


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Ismailov Z. I. , Cona L., Cevik E. O.

HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS, cilt.44, ss.75-81, 2015 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 44 Konu: 1
  • Basım Tarihi: 2015
  • Doi Numarası: 10.15672/hjms.2015449111
  • Dergi Adı: HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS
  • Sayfa Sayıları: ss.75-81

Özet

In this work, a connection between Gelfand numbers of infinite diagonal matrix with linear bounded operator-elements in the direct sum of Banach spaces and its coordinate operators has been investigated.