We study the problem of approximation of functions (ψ, β)-differentiable (in the Stepanets sense) whose (ψ, β)-derivative belongs to the class H𝛼 by biharmonic Poisson integrals in the uniform metric.

中文翻译：

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类的近似 $$ {C}_{\beta}^{\psi } $$H𝛼 By Biharmonic Poisson Integrals

我们通过一致度量中的双调和泊松积分研究函数 (ψ, β)-可微（在 Stepanets 意义上）的逼近问题，其 (ψ, β)-导数属于 H𝛼 类。