Abstract
A numerical–analytic technique is presented for approximation of solutions of coupled fractional differential equations (FDEs) with different orders of fractional derivatives and subjected to periodic boundary conditions. Convergent sequences of functions are constructed with limit functions satisfying modified FDEs and periodic conditions. They are solutions of the given periodic BVP, if the corresponding system of determined equations has a root. An example of fractional Duffing equation is also presented to illustrate the theory.
Original language | English |
---|---|
Pages (from-to) | 208-217 |
Number of pages | 10 |
Journal | Journal of Computational and Applied Mathematics |
Volume | 339 |
DOIs | |
Publication status | Published - 1 Sept 2018 |
Externally published | Yes |
Keywords
- Approximation of solution
- Fractional Duffing equation
- Periodic boundary condition
- System of fractional differential equations