Aiton, Kevin W.; Driscoll, Tobin A. Preconditioned nonlinear iterations for overlapping Chebyshev discretizations with independent grids. (English) Zbl 1452.65384 SIAM J. Sci. Comput. 42, No. 4, A2360-A2370 (2020). Reviewer: Marius Ghergu (Dublin) MSC: 65N55 65D05 65F08 65Y05 33F05 97N40 PDFBibTeX XMLCite \textit{K. W. Aiton} and \textit{T. A. Driscoll}, SIAM J. Sci. Comput. 42, No. 4, A2360--A2370 (2020; Zbl 1452.65384) Full Text: DOI arXiv
Parand, K.; Nikarya, M. A novel method to solve nonlinear Klein-Gordon equation arising in quantum field theory based on Bessel functions and Jacobian free Newton-Krylov sub-space methods. (English) Zbl 1514.65143 Commun. Theor. Phys. 69, No. 6, Article ID 637, 8 p. (2018). MSC: 65M70 35Q51 33C10 PDFBibTeX XMLCite \textit{K. Parand} and \textit{M. Nikarya}, Commun. Theor. Phys. 69, No. 6, Article ID 637, 8 p. (2018; Zbl 1514.65143) Full Text: DOI