A coupled nonlinear Schr(o)dinger equations is considered in 2-D space. Based upon the conservation of mass and energy, local identities is established by the s
The optimum design method based on the reliability is presented to the stochastic structure systems (i. e., the sectional area, length, elastic module and stren
The dynamic behavior of two collinear cracks in a piezoelectric layer bonded to two half spaces under harmonic anti-plane shear waves was investigated by means
By large eddy simulation (LES), turbulent databases of channel flows at different Reynolds numbers were established. Then, the probability distribution function
During the analysis of stability heat conduction in the composite tubes,firstly, when the temperature boundary conditions are the random conditions, equations o
Interaction flow field of the sonic air jet through diamond shaped orifices at different incidence angles (10 degrees, 27.5 degrees, 45 degrees and 90 degrees)
Adaptive Delaunay triangulation is combined with the cell-centered upwinding algorithm to analyze inviscid high-speed compressible flow problems. The multidimen
The algebraic solitary wave and its associated eigenvalue problem in a deep stratified fluid with a free surface and a shallow upper layer were studied. And its
The regiospecific oxidation of alkyl group of both sterically hindered and unhindered aromatic amine to corresponding carbonyl compound was done in aq.medium by