Honam Mathematical Journal (호남수학학술지)

The Honam Mathematical Society (호남수학회)
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POWER REGULARITY OF ISOMETRIC N-JORDAN OPERATORS

  • Hedayatian, Karim (Department of Mathematics, College of Sciences, Shiraz University) ;
  • Yarmahmoodi, Saeed (Department of Mathematics, Marvdasht University, Islamic Azad University)
  • Received : 2015.08.26
  • Accepted : 2016.03.22
  • Published : 2016.06.25
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Abstract

In this paper, we show that for every $N{\in}\mathbb{N}$, isometric N-Jordan operators on Hilbert spaces are power regular. Moreover, the only normaloid or 2-isometric, N-Jordan operators are isometries.

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References

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