New estimations for the Berezin number inequality


Bakherad M., YAMANCI U.

JOURNAL OF INEQUALITIES AND APPLICATIONS, cilt.2020, 2020 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 2020 Konu: 1
  • Basım Tarihi: 2020
  • Doi Numarası: 10.1186/s13660-020-2307-0
  • Dergi Adı: JOURNAL OF INEQUALITIES AND APPLICATIONS

Özet

In this paper, by the definition of Berezin number, we present some inequalities involving the operator geometric mean. For instance, it is shown that if X, Y,Z E r(7-{) such that X and Y are positive operators, then