Computer Simulation-Trends in Highly Nonlinear Physics. 2. Macroscopic Nonlinear Phenomena. 2-2. Nonlinear Physics in Reversed-Field Pinch.

Nonlinear Dynamic Phenomena in Macroscopic Tunneling

Numerical simulations of the NLSE (or GPE) are presented demonstrating emission of short pulses of the matter (light) density formed in the course of tunneling in wave-guided light and/or trapped BEC. The phenomenon is observed under various conditions, for nonlinearities of different signs, zero nonlinearity included. We study, both numerically and analytically, pulsations of matter (light) re...

Why Nonlinear Biomedical Physics?

The two goals of Nonlinear Biomedical Physics are: firstly to show how nonlinear methods can shed new light on biological phenomena and medical applications and secondly to bridge the technical, mathematical, and cultural divides between the physical disciplines where these methods are being developed and the audience for their use in the biological and medical sciences.

EPJ Nonlinear Biomedical Physics

Background The chess game is a good example of cognitive task which needs a lot of training and experience. The aim of this work is to compare applicability of two nonlinear methods Higuchi Fractal Dimension and Empirical Mode Decomposition in analysis of EEG data recorded during chess match. We analyzed data of three master chess players registered during their matches with computer program. M...

IV International Workshop on Nonlinear and Turbulent Processes in Physics ' NONLINEAR WORLD Volume 2 Kiev , USSR 9 - 22 October 1989

Solution of strongly nonlinear oscillator problem arising in Plasma Physics with Newton Harmonic Balance Method

In this paper, Newton Harmonic Balance Method (NHBM) is applied to obtain the analytical solution for an electron beam injected into a plasma tube where the magnetic field is cylindrical and increases towards the axis in inverse proportion to the radius. Periodic solution is analytically verified and consequently the relation between the Natural Frequency and the amplitude is obtained in an ana...