The inverse problem of a mixed Liénard type nonlinear oscillator equation from symmetry perspective

Ajey K. Tiwari, S. N. Pandey, V. K. Chandrasekar +2

In this paper, we discuss the inverse problem for a mixed Liénard type nonlinear oscillator equation $\ddot{x}+f(x){\dot{x}}^2+g(x)\dot{x}+h(x)=0$, where $f(x),g(x)$ and $h(x)$ are…