Geodesic
Operators and equations: discrete and continuous
Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory, Proceedings of the International Conference on Mathematical Modelling in Applied Sciences ICMMAS-17, St. Petersburg Polytechnic University, July 24-28, 2017, Tome 160 (2019), pp. 18-27.

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We consider discrete pseudo-differential equations with elliptic symbols and corresponding discrete boundary-value problems in special canonical domains of multidimensional spaces. The solvability of such equations and boundary-value problems in discrete analogs of Sobolev–Slobodetsky spaces is examined.
Keywords: discrete pseudo-differential operator, discrete boundary-value problem, discrete equation, solvability.
Mots-clés : elliptic symbol 
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V. B. Vasil'ev (Vasilyev). Operators and equations: discrete and continuous. Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory, Proceedings of the International Conference on Mathematical Modelling in Applied Sciences ICMMAS-17, St. Petersburg Polytechnic University, July 24-28, 2017, Tome 160 (2019), pp. 18-27. http://geodesic.mathdoc.fr/item/INTO_2019_160_a2/

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