The instability theory of shock wave was extended from the case with an infinitefront to the case of a channel with a rectangular cross section.First,themathema
The finite element method determining dynamic response of random structuressubjected to random dynamic load is studied,the formulas for dynamic response ofrando
In this paper,the deformation theory in plasticity is formulated in the variational inequality,which can relax the constraint conditions of the constitutive equ
We consider the numerical solution of a singularly perturbed problem for the quasilinear parabolic differential equation, and construct a linear three-level fin
A new coupled map lattic(CML)model is given by using some stability analysis for the related difference equations.Numerical results show that the new model is.a
By using a complex function method in this paper, the complex form of J-integral of mixed mode crack tip for unidirectional plate of linear-elastic orthotropic
This paper considers the stability of the Burgers shock wave solution with respect to infinitesimal disturbance.It is found that the Burgers shock wave is asymp