Weak solutions to boundary value problems for fractional differential equations via variational methods

作者：Li, Peiluan^*; Xu, Changjin; Wang, Hui

来源：Journal of Nonlinear Sciences and Applications, 2016, 9(5): 2971-2981.

DOI：10.22436/jnsa.009.05.89

• Fractional differential equations
• critical points
• variational method
• eigenvalue problem

Using variational methods, we investigate the solutions to the boundary value problems for fractional order differential equations. First, we consider the eigenvalue problem associated with it. Then, we obtain the existence of at least two weak solutions for every real number via Brezis and Nirenberg's Linking Theorem. Furthermore, for every positive integer k, the existence criteria of k pairs of weak solutions are established by using Clark Theorem. At last, some examples are also given to illustrate the results.

• 出版日期2016
• 单位贵州财经大学; 河南大学