On approximation of bivariate functions by Abel-Poisson and conjugate Abel-Poisson means

Trigonometric approximation (42A10) Lipschitz (Hölder) classes (26A16) Rate of convergence, degree of approximation (41A25) Summability and absolute summability of Fourier and trigonometric series (42A24) Conjugate functions, conjugate series, singular integrals (42A50)

Cites Work

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