Drits, Veniamin Methods of construction of conservative difference schemes for nonlinear quasi-optical problems. (Russian) Zbl 0751.65065 Differ. Uravn. Primen. 46, 63-71 (1991). Reviewer: Qin Mengzhao (Beijing) MSC: 65Z05 65M06 35Q60 78A10 PDFBibTeX XMLCite \textit{V. Drits}, Differ. Uravn. Primen. 46, 63--71 (1991; Zbl 0751.65065)
Drits, Veniamin Difference schemes for the solution of nonlinear equations of Schrödinger type. (Russian. English summary) Zbl 0559.65091 Differ. Uravn. Primen. 33, 67-76 (1983). MSC: 65Z05 65N12 81Q05 35Q99 PDFBibTeX XMLCite \textit{V. Drits}, Differ. Uravn. Primen. 33, 67--76 (1983; Zbl 0559.65091)