Tokyo Journal of Mathematics · 1992 · 13 citations · 6 references
Mathematical ProgrammingSpectral TheoryLinear OperatorEngineeringNorm (Mathematics)Appropriate MeasurementsComposition OperatorsFunctional AnalysisVariational InequalityComposition OperatorHardy Space
The structure of the space of multipliers of the range of a composition operator $C_\phi$ on the Hardy space is studied. We provide necessary and/or sufficient conditions in terms of appropriate measurements of the distance of $|\phi|$ to 1 for the containment or the inclusion of the space of multipliers in standard spaces.
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Peter W. Jones, John B. Garnett · American Mathematical Monthly · 1982 · 3.6K citations
Spectral Theory, Infinite Dimensional Analysis, Engineering +9
Banach Spaces of Analytic Functions.
Garrett Johnson, Kenneth A. Hoffman · American Mathematical Monthly · 1964 · 2.5K citations