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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| Format: | Article |
| Language: | English |
| Published: |
EJAAM
2021-11-01
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| 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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