In this paper, the solitary waves in coupled nonlinear Schrodinger equations are classified into infinite families. For each of the first three families, the parameter region is specified and the parameter dependence of its solitary waves described and explained. We found that the parameter regions of these solution families are novel and irregular, and the parameter dependence of the solitary ...

Abstract We investigate the small-scale equidistribution properties of random waves, u , in R n . Numerical evidence suggests that such objects display a fine scale filament s...

According to the inherent characteristics of hydraulic power take-off (PTO) system, output a generator tends be intermittent when wave is random. Therefore, this paper aims improve effective utilization energy and reduce intermittency by constructing topology with two branches transmit electrical energy. Firstly, wave-to-wire (W2W) model system constructed. Secondly, W2W simulated using synovia...

A-interrupted alpha: the normal waking 10.per-second rhythm dominates the pattern B-Zozu voltage: the alpha rhythm is lost C-spindles: short groups (“spindles”) of 14-per-second waves appear and also random “delta” * waves 0.2 second or more in length D-spindles plus random: both types of wave increase in voltage and the delta waves become longer E-random: the 14.per-second waves become inconsp...

A-interrupted alpha: the normal waking 10.per-second rhythm dominates the pattern B-Zozu voltage: the alpha rhythm is lost C-spindles: short groups (“spindles”) of 14-per-second waves appear and also random “delta” * waves 0.2 second or more in length D-spindles plus random: both types of wave increase in voltage and the delta waves become longer E-random: the 14.per-second waves become inconsp...

The random generation of coherent solitary waves from incoherent waves in a medium with an instantaneous nonlinearity has been observed. One excites a propagating incoherent spin wave packet in a magnetic film strip and observes the random appearance of solitary wave pulses. These pulses are as coherent as traditional solitary waves, but with random timing and a random peak amplitude.

The existing theory for wave propagation through a soil layer are not compatible with the real soil layers because in the theory the layers are flat and the sub-layers are parallel, while in real the soil layers are not flat and they may not be parallel. Thus, wave propagations through a corrugated interface are so important. In this paper, a two-dimensional SH-wave propagation through a corrug...