Parallel double sweep preconditioner for the optimized Schwarz algorithm applied to high frequency Helmholtz and Maxwell equations

Vion, A., & Geuzaine, C. (2016). Parallel double sweep preconditioner for the optimized Schwarz algorithm applied to high frequency Helmholtz and Maxwell equations. In Lecture Notes in Computational Science and Engineering (Vol. 104, pp. 239–247). Springer Verlag. https://doi.org/10.1007/978-3-319-18827-0_22