Title of article
Variational principle for the spectral exponent of polynomials of weighted composition operators
Author/Authors
Ostaszewska، نويسنده , , Urszula and Zajkowski، نويسنده , , Krzysztof، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2010
Pages
6
From page
246
To page
251
Abstract
In this paper we derive a relationship between the Legendre–Fenchel transform of the spectral exponent of weighted composition operators acting in L p -spaces and the Legendre–Fenchel transform obtained for their polynomials. We establish the variational principle for the spectral exponent of polynomials of weighted composition operators.
Keywords
Spectral radius , Weighted composition operators , Legendre–Fenchel transform
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2010
Journal title
Journal of Mathematical Analysis and Applications
Record number
1560621
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