Lambert multipliers of the range of composition operators

Authors

  • M. R. Jabbarzadeh Faculty of Mathematical Sciences, University of Tabriz, P. O. Box: 5166615648, Tabriz, Iran Author
  • S. Khalil Sarbaz Faculty of Mathematical Sciences, University of Tabriz, P. O. Box: 5166615648, Tabriz, Iran Author

Keywords:

Conditional expectation, multipliers, multiplication operators, weighted composition operators

Subjects:

47B20, 47B38

Abstract

In this note Lambert multipliers of the range of compositionoperators acting between different Lp spaces are characterizedby using some properties of conditional expectation operators.Also, necessary conditions for Fredholmness and normality ofthese type operators are investigated.

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Published

2011-07-15

Issue

Vol. 63 No. 3 (2011): Vol. 63, Issue 3

Section

Articles

License

Copyright (c) 2011 Authors retain copyright to their work.

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.