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math.FA2026
The Cesaro operator on L^2(0, 1)
Anil Belli, Ugur Gul, William T. Ross +1
This paper explores a version of the classical Ces`aro integral operator for the Lebesgue space L2(0, 1) where we discuss its norm, adjoint, spectral properties, and invariant subs…
math.FA2010★ 7 cited
Essential Spectra of Quasi-parabolic Composition Operators on Hardy Spaces of Analytic Functions
Ugur Gul
In this work we study the essential spectra of composition operators on Hardy spaces of analytic functions which might be termed as "quasi-parabolic". This is the class of composit…