Title of article
Essential norms of weighted composition operators on Müntz spaces
Author/Authors
Al Alam، نويسنده , , Ihab، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2009
Pages
8
From page
273
To page
280
Abstract
In this paper, we discuss the problem of compactness for weighted composition operators, defined on a Müntz space M Λ ∞ . We compute the essential norm of such operators on the Müntz spaces. As a corollary, we obtain the exact values of essential norms of composition and multiplication operators.
Keywords
Compact operators , Composition Operators , Essential norm , Müntz spaces
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2009
Journal title
Journal of Mathematical Analysis and Applications
Record number
1560436
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