Valentin Matache
Abstract
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We consider composition operators on Hardy spaces of a half-plane. We mainly study boundedness and compactness. We prove that on these spaces there are no compact composition operators.
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We consider composition operators on Hardy spaces of a half-plane. We mainly study boundedness and compactness. We prove that on these spaces there are no compact composition operators.
Key concepts: Hardy space, Composition (language), Mathematics, Plane (geometry), Pure mathematics, Mathematical analysis, Geometry, Philosophy