Ge, JingBai, Chuanzhi2021-08-172021-08-172007-09-21Ge, J., & Bai, C. (2007). Solvability of a four-point boundary-value problem for fourth-order ordinary differential equations. <i>Electronic Journal of Differential Equations, 2007</i>(123), pp. 1-9.1072-6691https://hdl.handle.net/10877/14338In this paper we investigate the existence of solutions of a class of four-point boundary-value problems for fourth-order ordinary differential equations. Our analysis relies on a fixed point theorem due to Krasnoselskii and Zabreiko.Text9 pages1 file (.pdf)enAttribution 4.0 InternationalFour-point boundary-value problemExistence of solutionsFixed point theoremArticle