Ion acoustic solitary waves in a weakly relativistic plasma under transverse perturbations;

Solutions of solitary wave and Jacobi elliptic function for weak dispersion nonlinear transmissions lines wave equation;

The results of numerical calculation show that the density cavitons and electromagnetic solitons which can be detected are excided due to the modulational instability.

The soliton generator can be used to demonstrate the processes of formation, development, disappearance and so on of nonpropagating hydrodynamic soliton.

Therefore, thearray have travelling wave solutions analogous to multi-pulse solitons.

The authors set out from two-sublattice model, making use of the Holstein-Primakoff transformation, calculate the solitary waves of antiferromagnetic in the chain of one dimension.

This paper shows the existence of solitary waves of generalized sine-Gordon equation by proving the existence of limit heteroclinic orbit via the author s vector field homeomorphism in the sense of traveling waves.

By using the method of perturbation theory, the authorshave obtained the developing law with time of the solitary waves influid flowing in an elastic pipe, in the case for which the viscous,damping is small but can not be neglected.

Small amplitude travelling wave solitons in biased photorefractive crystal;