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http://dx.doi.org/10.5831/HMJ.2016.38.2.317

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)

Publication Information

Honam Mathematical Journal / v.38, no.2, 2016 , pp. 317-323 More about this Journal

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.

Keywords

Power regularity; isometric N-Jordan operator; nilpotent; normaloid;

Citations & Related Records

Reference

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