Realization of the exact three-point finite-difference schemes for the system of second-order ordinary differential equations

• Datum: 2023
• Hauptverfasser: Makarov, V. L., Mayko, N. V., Ryabichev, V. L., Макаров, В. Л., Майко, Н. В., Рябічев, В. Л.
• Format: Artikel
• Sprache: Ukrainisch
• Veröffentlicht: Institute of Mathematics, NAS of Ukraine 2023
• Online Zugang: https://umj.imath.kiev.ua/index.php/umj/article/view/7373
• Назва журналу: Ukrains’kyi Matematychnyi Zhurnal

UDC 517.9 + 519.6 We consider the exact three-point finite-difference scheme (EDS) for the Dirichlet boundary-value problem for a system of second-order ODEs.  We find weaker conditions (as compared to the known conditions) under which the analyzed scheme can be represented...