Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4621506 | Journal of Mathematical Analysis and Applications | 2008 | 14 Pages |
Abstract
Building on techniques developed by Cowen and Gallardo-Gutiérrez, we find a concrete formula for the adjoint of a composition operator with rational symbol acting on the Hardy space H2. We consider some specific examples, comparing our formula with several results that were previously known.
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