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Mathematical notes of NEFU, 2025, Volume 32, Issue 2, Pages 98–99 (Mi svfu471)

Mathematical modeling

Nonlocal integro-differential problems of multidimentional diffusion process

N. S. Popov

North-Eastern Federal University named after M. K. Ammosov, Yakutsk

Abstract: In the present article we study integro-differential equations with integral conditions on the lateral boundary and prove existence theorems for regular solutions. The method of regularization and the method of continuation in a parameter are employed to establish solvability.

Keywords: integro-differential equation, Sobolev space, initial boundary value problem, the method of continuation in a parameter, a priori estimates, regular solutionsþ

UDC: 517.946

DOI: 10.25587/2411-9326-2025-2-98-99



© Steklov Math. Inst. of RAS, 2026