Abstract
Discrete analogs of pseudo-differential operators and equations in discrete Sobolev–Slobodetsky spaces are considered. Using suitable discrete boundary conditions, we prove the unique solvability of the discrete boundary-value problem.
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Translated from Itogi Nauki i Tekhniki, Seriya Sovremennaya Matematika i Ee Prilozheniya. Tematicheskie Obzory, Vol. 174, Geometry and Mechanics, 2020.
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Vasilyev, V.B., Tarasova, O.A. On Discrete Boundary-Value Problems and Their Approximation Properties. J Math Sci 272, 634–641 (2023). https://doi.org/10.1007/s10958-023-06460-8
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DOI: https://doi.org/10.1007/s10958-023-06460-8
Keywords and phrases
- discrete pseudo-differential operator
- discrete boundary-value problem
- solvability
- approximation
- periodic factorization
- error estimate