IJPAM: Volume 107, No. 3 (2016)
WEIGHTED COMPOSITION OPERATORS ON





Delhi College of Arts and Commerce
University of Delhi
Delhi, 110023, INDIA

M.D. University
Rohtak, 124001, Haryana, INDIA
Abstract. An operator is called skew n-normal operator if
, for all natural number n. In this paper, the condition under which composition operators and weighted composition operators become skew n-normal operators have been obtained in terms of radon-nikodym derivative
. We investigate some basic properties of such operators and study the relation among non normal composition operators and the skew n-normal composition operators.
Received: January 18, 2016
AMS Subject Classification: 47B33, 47B20, 46C05
Key Words and Phrases: composition operators, weighted composition operators, normal operator, quasi-normal operator, n-normal operator, skew n-normal operator
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DOI: 10.12732/ijpam.v107i3.11 How to cite this paper?
Source: International Journal of Pure and Applied Mathematics
ISSN printed version: 1311-8080
ISSN on-line version: 1314-3395
Year: 2016
Volume: 107
Issue: 3
Pages: 625 - 634
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