Application of Chebyshev methods for solving elliptic equations on voxel meshes

B. V. Kritskiy


Abstract: The paper considers various types of Chebyshev iteration methods for solution of difference approximations of elliptic equations on voxel meshes. Approaches to the construction of these methods and their various modifications are considered. Comparison of modifications of methods is performed.

Keywords: voxel meshes, matrix-free methods, Chebyshev iteration methods, elliptic equations.

DOI: 10.20948/prepr-2023-9