Zhang, Xingqiu; Sun, Jingxian On multiple sign-changing solutions for some second-order integral boundary value problems. (English) Zbl 1211.34020 Electron. J. Qual. Theory Differ. Equ. 2010, Paper No. 44, 15 p. (2010). Summary: By employing fixed point index theory and Leray-Schauder degree theory, we obtain the existence and multiplicity of sign-changing solutions for nonlinear second-order differential equations with integral boundary value conditions. Cited in 9 Documents MSC: 34B10 Nonlocal and multipoint boundary value problems for ordinary differential equations 47N20 Applications of operator theory to differential and integral equations Keywords:sign-changing solution; fixed point index; Leray-Schauder degree PDFBibTeX XMLCite \textit{X. Zhang} and \textit{J. Sun}, Electron. J. Qual. Theory Differ. Equ. 2010, Paper No. 44, 15 p. (2010; Zbl 1211.34020) Full Text: DOI EuDML EMIS