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<p>In this paper, we obtain some Berezin number and Berezin norm inequalities involving Moore-Penrose inverse of bounded linear operators and also study some inequalities for sums and products of operators on reproducing kernel Hilbert spaces. These inequalities improve and generalize some earlier related inequalities.</p>

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Further Berezin Number and Berezin Norm Inequalities for Sums and Products of Operators

  • 期刊论文

  • 发表日期：

    2025年1月16日

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  • Messaoud Guesba,
  • Somdatta Barik,
  • Kallol Paul

摘要

In this paper, we obtain some Berezin number and Berezin norm inequalities involving Moore-Penrose inverse of bounded linear operators and also study some inequalities for sums and products of operators on reproducing kernel Hilbert spaces. These inequalities improve and generalize some earlier related inequalities.