Abstract
We consider a class of higher-order nonlinear Riemann-Liouville fractional differential equation with Riemann-Stieltjes integral boundary value conditions and impulses as follows: $$ \left \{\textstyle\begin{array}{@{}l} -D_{0^{+}}^{\alpha}u(t)=\lambda a(t)f(t,u(t)),\quad t\in(0,1)\setminus\{ t_{k}\}_{k=1}^{m}, \Delta u(t_{k})=I_{k}(u(t_{k})), \quad t=t_{k}, u(0)=u'(0)=\cdots=u^{(n-2)}(0),\qquad u'(1)=\int_{0}^{1}u(s)\,dH(s). \end{array}\displaystyle \right . $$ By converting the boundary value problem into an equivalent integral equation and applying the Schauder fixed-point theorem, fixed-point index theorem, we have established sufficient conditions for the existence and multiplicity of positive solutions. The eigenvalue intervals are also given. Some examples are presented to illustrate the validity of our main results.
Highlights
1 Introduction This paper is concerned with the eigenvalue intervals and positive solutions of integral boundary value problem for the following higher-order nonlinear fractional differential equation with impulses (abbreviated by BVP ( . ) throughout this paper):
By applying the Schauder fixed-point theorem, fixed-point index theorem, we obtain some sufficient conditions for the existence and multiplicity of positive solutions of BVP ( . )
There are many papers focused on the existence or multiplicity of positive solutions for the boundary value problems of fractional ordinary differential equations
Summary
This paper is concerned with the eigenvalue intervals and positive solutions of integral boundary value problem for the following higher-order nonlinear fractional differential equation with impulses (abbreviated by BVP ( . ) throughout this paper):. This paper is concerned with the eigenvalue intervals and positive solutions of integral boundary value problem for the following higher-order nonlinear fractional differential equation with impulses By applying the Schauder fixed-point theorem, fixed-point index theorem, we obtain some sufficient conditions for the existence and multiplicity of positive solutions of BVP There are many papers focused on the existence or multiplicity of positive solutions for the boundary value problems of fractional ordinary differential equations (see [ – ]). There are a few papers [ – ] that consider the existence or multiplicity of positive solutions for fractional differential equations involving in eigenvalue parameters. To the best of our knowledge, there is less research dealing with the eigenvalue intervals and positive solutions of Riemann-Stieltjes integral boundary problems for higher-order nonlinear fractional differential equation with impulses. The function G (t, s) defined by ( . ) satisfies (i) G (t, s) ≥ is continuous for all t, s ∈ [ , ], and G (t, s) > for all t, s ∈ ( , );
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.