MATEMATIČKI VESNIK
МАТЕМАТИЧКИ ВЕСНИК



MATEMATIČKI VESNIK
Lambert multipliers of the range of composition operators
M. R. Jabbarzadeh and S. Khalil Sarbaz

Abstract

In this note Lambert multipliers of the range of composition operators acting between different $L^p$ spaces are characterized by using some properties of conditional expectation operators. Also, necessary conditions for Fredholmness and normality of these type operators are investigated.

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Keywords: Conditional expectation; multipliers; multiplication operators; weighted composition operators.

MSC: 47B20, 47B38

Pages:  191--199     

Volume  63 ,  Issue  3 ,  2011