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doi: 10.1007/bf01199906
Let \(\mathbb{D}\) denote the open unit disk and let \(dA\) denote the normalized Lebesgue measure on \(\mathbb{D}\). The Bergman space is defined by \({\mathcal L}_ a^ p=\{f\); \(f:\mathbb{D}\to\mathbb{C}\), \(f\) analytic and \(\int_ D| f(z)|^ 2 dA(z)<\infty\}\). The maximum ideal space of the Banach algebra of bounded analytic functions on \(\mathbb{D}\) is denoted by \({\mathcal M}\). Let \({\mathcal U}\) be the algebra of functions on \(\mathbb{D}\) which can be extended continuously to \({\mathcal M}\) and let \(G\) be the union of all non- trivial Gleason parts of \({\mathcal M}\setminus\mathbb{D}\). A space of functions contained in \({\mathcal L}^ \infty(\mathbb{D})\cap C(\mathbb{D}\cup G)\), but not necessarily in \({\mathcal U}\), is considered. The paper gives a representation of these functions as bounded multiplication operators on \({\mathcal L}_ a^ 2\) and identifies the subspace consisting of functions which induce compact multiplication operators.
maximum ideal space, Banach algebra of bounded analytic functions, bounded multiplication operators, normalized Lebesgue measure, Banach algebras of differentiable or analytic functions, \(H^p\)-spaces, non-trivial Gleason parts, Linear operators on function spaces (general), Bergman space
maximum ideal space, Banach algebra of bounded analytic functions, bounded multiplication operators, normalized Lebesgue measure, Banach algebras of differentiable or analytic functions, \(H^p\)-spaces, non-trivial Gleason parts, Linear operators on function spaces (general), Bergman space
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