Matrix Mean Series in Terms of Boundary
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I. Bruj; G. Schmieder
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Article
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2002
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Elsevier Science
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English
β 124 KB
We give conditions for orthonormal systems on the boundary of a plane Jordan domain which are necessary and sufficient for an arbitrary series in terms of this orthonormal system to be the Fourier series of some function in H 1 Γ°GΓ resp. E P Γ°GΓΓ°15p51Γ: Our results contain a classical criterion of F