Some uniform approximation theorems of yk-analytical functions |
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Authors: | I. N. Aleksandrovich N. A. Pakhareva |
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Affiliation: | (1) Kiev University, USSR |
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Abstract: | The paper examines some issues of uniform approximation of yk -analytical functions infinite simply connected regions in the upper halfplane y >0 whose boundary includes a section of the real axis. Polozhii's integral representation of yk -analytical functions [3] makes it possible to extend a number of theorems of uniform approximation of analytical functions by polynomials to the class of yk-analytical functions.Translated from Vychislitel'naya i Prikladnaya Matematika, No. 57, pp. 3–12, 1985. |
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