Multiplicity of solutions for some fourth-order m-point boundary-value problems

Electronic Journal of Differential Equations

关键词: Fixed point index;    Leray-Schauder degree;    fourth order;    m-point boundary-value problems;    sign-changing solution;   

DOI  :  

来源: DOAJ

【 摘 要 】

Using the theory of the fixed point index in a cone andthe Leray-Schauder degree, this paper investigates theexistence and multiplicity of nontrivial solutions for aclass of fourth order m-point boundary-value problems.

【 授权许可】

Unknown