Y. Escaig and G. Touzot, “Optimization of direct domain decomposition methods”, Comp. Assist. Methods Eng. Sci., vol. 3, no. 1, pp. 1–8, Jul. 2023, Accessed: Jan. 18, 2026. [Online]. Available: https://cames.ippt.gov.pl/index.php/cames/article/view/1459