Fayazov, Kudratillo S.; Khudayberganov, Yashin K. An ill-posed boundary value problem for a mixed type second-order differential equation with two degenerate lines. (English) Zbl 07823397 Mat. Zamet. SVFU 30, No. 1, 51-62 (2023). MSC: 34-XX 65-XX PDFBibTeX XMLCite \textit{K. S. Fayazov} and \textit{Y. K. Khudayberganov}, Mat. Zamet. SVFU 30, No. 1, 51--62 (2023; Zbl 07823397) Full Text: DOI
Fayazov, K. S.; Khazhiev, I. O. Stability estimates and approximate solutions to a boundary value problem for a fourth order partial differential equation. (Russian. English summary) Zbl 1374.35119 Mat. Zamet. SVFU 22, No. 1, 78-88 (2015). MSC: 35G16 35B30 35R25 PDFBibTeX XMLCite \textit{K. S. Fayazov} and \textit{I. O. Khazhiev}, Mat. Zamet. SVFU 22, No. 1, 78--88 (2015; Zbl 1374.35119)