Xu, Xian2021-04-262021-04-262004-07-05Xu, X. (2004). Multiple sign-changing solutions for some m-point boundary-value problems. <i>Electronic Journal of Differential Equations, 2004</i>(89), pp. 1-14.1072-6691https://hdl.handle.net/10877/13443In this paper, we show existence results for multiple sign-changing solutions for m-point boundary-value problems. We use fixed point index and Leray-Schauder degree methods.Text14 pages1 file (.pdf)enAttribution 4.0 InternationalM-point boundary-value problemSign-changing solutionFixed point indexArticleThis work is licensed under a Creative Commons Attribution 4.0 International License.