n-power Quasi-isometry and n-power Normal Composition Operators on L2-spaces

P. Vijayalakshmia,* and J. Stella Irene Maryb

n-power Quasi-isometry and n-power Normal Composition Operators on L²-spaces

Authors :

P. Vijayalakshmi^a,*and J. Stella Irene Mary^b

Author Address :

^a,bDepartment Of Mathematics, P.S.G College Of Arts And Science, Coimbatore, Tamilnadu-641014, India.

*Corresponding author.

Abstract :

In this paper, we give the characterizations of n-power Quasi-isometry and n-power normal composition operators. Further, we also discuss the characterization of the n-power Quasi-isometry composite multiplication operator.

Keywords :

n-power quasi-isometry operator, n-power normal operator, composite multiplication operator.

DOI :

Article Info :

Received : September 02, 2015; Accepted : January 23, 2016.