### Abstract

In the present paper the behavior of solutions of the mixed Zaremba's problem in the neighborhood of a boundary point and at infinity is studied. In part I of this paper[4] the concept of Wiener's generalized solution of Zaremba's problem was introduced and the so called Growth Lemma for the class of domains, satisfying isoperimetric condition, was proven. In part II regularity criterion for joining points of Neumann's and Dirichlet's boundary conditions is formulated. Generalized solution in unlimited domains as a limit of Zaremba's problem's solutions in a sequence of limited domains is introduced and a regularity condition allowed to obtain an analogue of Phragmen-Lindeloeff theorem for the solutions of Zaremba's problem. Main results of the present paper are formulated in terms of divergence of Wiener's type series.

Original language | English |
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Pages (from-to) | 113-125 |

Number of pages | 13 |

Journal | Applicable Analysis |

Volume | 69 |

Issue number | 3-4 |

DOIs | |

State | Published - Jul 1998 |

### Keywords

- Alternating algorithm
- Mixed problem
- Qualitative theory
- Regularity criterion

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## Cite this

*Applicable Analysis*,

*69*(3-4), 113-125. https://doi.org/10.1080/00036819808840666