Approximation Numbers of Composition Operators on Weighted Hardy Spaces
چکیده
In this paper we find upper and lower bounds for approximation numbers of compact composition operators on the weighted Hardy spaces Hσ under some conditions on the weight function σ:
کلید واژگان
Composition operatorweighted Hardy space
approximation number
30 Functions of a complex variable
46 Functional analysis
47 Operator theory
شماره نشریه
1تاریخ نشر
2015-01-011393-10-11
ناشر
Department of Pure Mathematics, Ferdowsi University of Mashhad (in cooperation with the Center of Excellence in Analysis on Algebraic Structures and Tusi Mathematical Research Group)سازمان پدید آورنده
School of Mathematics, Shri Mata Vaishno Devi University, Kakryal, Katra- 182320, J& K, India.Ambika Bhat, School of Mathematics, Shri Mata Vaishno Devi University, Kakryal, Katra-182320, J& K, India.
