Application of Hamiltonian Approach to an Oscillation of a Mass Attached to a Stretched Elastic Wire

Mathematical and Computational Applications

Xu, Lan¹ 

关键词: Variational principle;    Periodic solution;    Amplitude-frequency relationship;   

DOI  :  10.3390/mca15050900

学科分类：计算数学

来源: mdpi

【 摘 要 】

This paper applies Hamiltonian approach to a nonlinear oscillation of a mass attached to a stretched wire. Comparison of the obtained results with those of the exact solution shows that the approximate solutions are accurate and valid for the whole solution domain.

【 授权许可】

CC BY