Local well-posedness for higher order nonlinear dispersive systems
We study nonlinear dispersive systems of the form where k=1, …, n, j ∈ ?+, and Pk(·) are polynomials having no constant or linear terms.
Resolvent Estimates Related with a Class of?Dispersive?Equations
We present a simple proof of the resolvent estimates of elliptic Fourier multipliers on the Euclidean space, and apply them to the analysis of time-global and spatially-local smoothing estimates of a class of dispersive equations.
Local solvability of the cauchy problem of a fifth-order nonlinear dispersive equation
We introduce the concept of "breathing" solitons to describe the dynamics of optical pulses in transmission lines with passive compensation of fiber chromatic dispersion.
Experiments on the generation of parabolic pulses in fibers with length-varying normal chromatic dispersion
The experimental results for the propagation of high-power pulses in fibers with length-varying chromatic dispersion are presented.
A new method for calculating the radiation loss and chromatic dispersion of leaky modes propagating in microstructured (holey) optical fibers (MOFs) with circular air-filled channels is proposed and implemented numerically.
The refraction indices of the crystal were measured and the parameters of chromatic dispersion were fitted.
The influences of the dispersion reagent, the alkalinity and the calcination temperature on the surface morphology of nanopowders, and the electric conductivity were discussed.
Moreover, it was shown that the dispersion ability of CNT in aqueous solution had a significantly improvement after CNT functionalized with NB even at a level of high concentration, for example, 5 mg of NB-CNT per 1 mL of H2O.
The main results are illustrated by applying the proposed test to type II censored data from the exponential distribution and to the test problem for the dispersion parameter in the linear regression model.
Based on the relation of time-frequency distribution of the acoustic leak signal and the dispersion curves of guided waves, the mode components of acoustic leak signals were obtained.
The factors that influence the dispersion property of ultrafine α-Al2O3 powder are discussed in this paper, such as the methods of adding materials, surfactant, and drying methods.