For decades following its introduction in 1968, the resistively and capacitively shunted
junction (RCSJ) model, sometimes referred to as the Stewart–McCumber model, was …

This study presents a comprehensive analysis of a nonlinear telecommunications model,
exploring bifurcation, stability, and wave solutions using Hamiltonian and Jacobian …

1.1 Whatisaplasma?.................................. 1 1.2 Where do we findplasma?.............................. 1
1.3 Plasmaphysics–whybother?............................ 2 1.4 Whystudywavesinplasmas …

We use the arithmetic-geometric mean to derive approximate solutions for the period of the
simple pendulum. The fast convergence of the arithmetic-geometric mean yields accurate …

The equilibrium state of a dynamical system can be divided into the equilibrium point and
limit cycle. In this paper, the stability analysis of the equilibrium point and limit cycle of …

Virtual Laboratory (virtual lab) is a series of virtual experiment laboratories that have been
designed and programmed to be used by students for practicum, especially during the Covid …

By combining a logarithmic approximate formula for the pendulum period derived recently
(valid for amplitudes below π/2 rad) with the Cromer asymptotic approximation (valid for …

An analytical approximation of the solution to the differential equation describing the
oscillations of the damped nonlinear pendulum at large angles is presented. The solution is …

Precision measurements of the pendulum period as a function of the amplitude can now be
made with a variety of instruments including MEMs gyro/accelerometers, and thus …

This paper presents a new semi-analytical method that combines the time-domain minimum
residual method with energy balance for nonlinear conservative systems. Due to work done …