To the problem of the interrelation of the matrix close to degeneracy and the stability of the solution of the system of linear algebraic equations describing a physical object. Mathematical Machines and Systems, [S. l.], n. 2, p. 78–88, 2024. DOI: 10.34121/1028-9763-2024-2-78-88. Disponível em: https://www.j-mms.de/index.php/mms/article/view/2024-2-a6. Acesso em: 11 aug. 2026.