منابع مشابه
On a modification of the Poisson integral operator
Given a quasisymmetric automorphism γ of the unit circle T we define and study a modification Pγ of the classical Poisson integral operator in the case of the unit disk D. The modification is done by means of the generalized Fourier coefficients of γ. For a Lebesgue’s integrable complexvalued function f on T, Pγ [f ] is a complex-valued harmonic function in D and it coincides with the classical...
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ژورنال
عنوان ژورنال: Proceedings of the Japan Academy
سال: 1946
ISSN: 0021-4280
DOI: 10.2183/pjab1945.22.195