Some results related to the Berezin number inequalities

YAMANCI U. , Garayev M.

TURKISH JOURNAL OF MATHEMATICS, cilt.43, sa.4, ss.1940-1952, 2019 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 43 Konu: 4
  • Basım Tarihi: 2019
  • Doi Numarası: 10.3906/mat-1812-12
  • Dergi Adı: TURKISH JOURNAL OF MATHEMATICS
  • Sayfa Sayıları: ss.1940-1952

Özet

In this paper, we prove reverse inequalities for the so-called Berezin number of some operators. Also, by using the classical Jensen and Young inequalities, we obtain upper bounds for Berezin number of A(alpha) X B-alpha and A(alpha) X B1-alpha for the case when 0 <= alpha <= 1.