Ya-Ning Li, Hong-Rui Sun, Quan-Guo Zhang
Abstract:
This article concerns the existence of solutions to the fractional
boundary-value problem
First for the eigenvalue problem associated with it, we
prove that there is a sequence of positive and increasing real
eigenvalues; a characterization of the first eigenvalue is also
given. Then under different assumptions on the nonlinearity
F(t,u), we show the existence of weak solutions of the problem
when
lies in various intervals. Our main tools are
variational methods and critical point theorems.
Submitted January 27, 2013. Published June 21, 2013.
Math Subject Classifications: 34A08, 34B09.
Key Words: Fractional differential equation; eigenvalue;
critical point theory; boundary value problem.
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Ya-Ning Li School of Mathematics and Statistics Lanzhou University Lanzhou, Gansu 730000, China email: liyn08@lzu.edu.cn | |
Hong-Rui Sun School of Mathematics and Statistics Lanzhou University Lanzhou, Gansu 730000, China email: hrsun@lzu.edu.cn | |
Quan-Guo Zhang School of Mathematics and Statistics Lanzhou University Lanzhou, Gansu 730000, China email: zhangqg07@lzu.edu.cn |
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