Talib, Imran; Asif, Naseer Ahmad; Tunc, Cemil Coupled lower and upper solution approach for the existence of solutions of nonlinear coupled system with nonlinear coupled boundary conditions. (English) Zbl 1343.34061 Proyecciones 35, No. 1, 99-117 (2016). MSC: 34B15 47N20 PDFBibTeX XMLCite \textit{I. Talib} et al., Proyecciones 35, No. 1, 99--117 (2016; Zbl 1343.34061) Full Text: DOI
Talib, Imran; Asif, Naseer Ahmad; Tunc, Cemil Existence of solutions to second-order nonlinear coupled systems with nonlinear coupled boundary conditions. (English) Zbl 1329.34049 Electron. J. Differ. Equ. 2015, Paper No. 313, 11 p. (2015). MSC: 34B10 34B15 PDFBibTeX XMLCite \textit{I. Talib} et al., Electron. J. Differ. Equ. 2015, Paper No. 313, 11 p. (2015; Zbl 1329.34049) Full Text: EMIS