TY - JOUR AU - V. B. Betelin AU - V. A. Galkin PY - 2021/11/30 Y2 - 2024/03/29 TI - Reducing the Dimensionality of Grid Approximations JF - Russian Journal of Cybernetics JA - УК VL - 2 IS - 4 SE - Papers DO - 10.51790/2712-9942-2021-2-4-8 UR - https://en.jcyb.ru/nisii_tech/article/view/100 AB - A general approach to the development of complex systems simulation is proposed. The key computer applications problem is the high-dimensional grid approximations and high-performance supercomputers with a large number of parallel CPUs. Kinetic methods for solving differential equations and methods for ”gluing” exact solutions produced with coarse meshes are developed as possible alternatives to high-dimensional grid approximations.  ER -