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A characterization of chaotic order

Abstract

The chaotic order among positive invertible operators on a Hilbert space is introduced by. Using Uchiyama's method and Furuta's Kantorovich-type inequality, we will point out that if and only if holds for any, where is any fixed positive number. On the other hand, for any fixed, we also show that there exist positive invertible operators, such that holds for any, but is not valid.

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Correspondence to Changsen Yang.

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Yang, C., Gao, F. A characterization of chaotic order. J Inequal Appl 2006, 79123 (2006). https://doi.org/10.1155/JIA/2006/79123

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Keywords

  • Hilbert Space
  • Invertible Operator
  • Fixed Positive Number
  • Positive Invertible Operator
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