Abstract
We consider a discrete version of pseudo-differential operators and equations in appropriate discrete functional spaces. Using a special factorization for an elliptic symbol we obtain certain results on a solvability for such discrete equations and give a comparison between discrete and continuous solutions.
Supported by the State contract of the Russian Ministry of Education and Science (contract No. 1.7311.2017/8.9).
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Vasilyev, V.B. (2019). Digital Approximations for Pseudo-Differential Equations and Error Estimates. In: Nikolov, G., Kolkovska, N., Georgiev, K. (eds) Numerical Methods and Applications. NMA 2018. Lecture Notes in Computer Science(), vol 11189. Springer, Cham. https://doi.org/10.1007/978-3-030-10692-8_55
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DOI: https://doi.org/10.1007/978-3-030-10692-8_55
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