Lax representation and a quadratic rational first integral for second-order differential equations with cubic nonlinearity.
Dmitry I. SinelshchikovPartha GuhaAnindya Ghose ChoudhuryPublished in: Commun. Nonlinear Sci. Numer. Simul. (2022)
Keyphrases
- differential equations
- nonlinear differential equations
- difference equations
- dynamical systems
- higher order
- numerical solution
- continuous functions
- numerical methods
- ordinary differential equations
- boundary value problem
- partial differential equations
- neural network
- pairwise
- transmission line
- brownian motion
- high order
- computational complexity
- objective function
- normalized gradient
- feature extraction