MATEMATIČKI VESNIK
МАТЕМАТИЧКИ ВЕСНИК



MATEMATIČKI VESNIK
Compact composition operators on Lorentz spaces
Rajeev Kumar and Romesh Kumar

Abstract

We give a necessary and sufficient condition for the compactness of composition operators on the Lorentz spaces.

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Keywords: Compact operator, composition operators, Lorentz spaces, measurable transformation.

MSC: 47B33, 46E30, 47B07, 46B70

Pages:  109--112     

Volume  57 ,  Issue  3$-$4 ,  2005