New solvability condition of 2-d nonlocal boundary value problem for Poisson’s operator on rectangle

Differential and difference interpretations of a nonlocal boundary value problem for Poisson’s equation in open rectangular domain are studied. New solvability conditions are obtained in respect of existence, uniqueness and a priori estimate of the classical solution. Second order of accuracy differ...

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Bibliographic Details
Main Author: Dovlet M. Dovletov
Format: Article
Language:English
Published: EJAAM 2021-11-01
Series:E-Journal of Analysis and Applied Mathematics
Subjects:
Online Access:https://ejaam.org/articles/2021/10.2478-ejaam-2021-0002.pdf
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