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Some properties of $ n $-quasi-$ (m, q) $-isometric operators on a Banach space

  • Received: 25 July 2023 Revised: 14 November 2023 Accepted: 17 November 2023 Published: 23 November 2023
  • MSC : Primary 47B99, Secondary 47A05

  • In this paper, we introduced the class of $ n $-quasi-$ (m, q) $-isometric operators on a Banach space. Such a class seems to be a natural generalization of $ m $-isometric operators on Banach spaces and of $ n $-quasi-$ m $-isometric operators on Hilbert spaces. We started by giving some of their elementary properties and studying the products and the power of such operators. Next, we focused on the dynamic of a $ n $-quasi-$ m $-isometry. More precisely, we proved a result by characterizing the supercyclicity of such a class.

    Citation: Khadija Gherairi, Zayd Hajjej, Haiyan Li, Hedi Regeiba. Some properties of $ n $-quasi-$ (m, q) $-isometric operators on a Banach space[J]. AIMS Mathematics, 2023, 8(12): 31246-31257. doi: 10.3934/math.20231599

    Related Papers:

  • In this paper, we introduced the class of $ n $-quasi-$ (m, q) $-isometric operators on a Banach space. Such a class seems to be a natural generalization of $ m $-isometric operators on Banach spaces and of $ n $-quasi-$ m $-isometric operators on Hilbert spaces. We started by giving some of their elementary properties and studying the products and the power of such operators. Next, we focused on the dynamic of a $ n $-quasi-$ m $-isometry. More precisely, we proved a result by characterizing the supercyclicity of such a class.



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