Abstract
In this paper, we propose a combined technique for solving the fractional modification of the nonlinear oscillator with coordinate-dependent mass. It is an efficient method based on the fractional complex transform and the global residue harmonic balance method (called as FCT-GRHBM). The approximations and frequencies of this fractional nonlinear oscillator are given without linearization. Numerical comparisons with Runge–Kutta method are provided to confirm the efficiency of FCT-GRHBM. The sensitive analysis of the log errors and the frequencies with respect to different parameters is also investigated in detail.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: 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.
