A second - order non - uniform grid essentially non - oscillatory difference scheme 一個基于非均勻網(wǎng)格上的二階基本無振蕩差分格式
The essentially non - oscillatory characteristic difference method for convection - diffusion equation 構(gòu)造對流擴散方程高精度非均勻網(wǎng)格格式的指數(shù)變換方法
A linear impulsive delay difference equation is considered , and snfficient conditions are obtained for the oscillation of nontrivial solutions and asymptotic behaviors of non - oscillatory solutions 摘要研究了一類線性脈沖時滯差分方程,并給出方程非振動解的漸近性態(tài)和所有非平凡解振動的判據(jù)。
The asymptotic behavior of solutions for a class of high order delay partial differential equations is established in this paper . some asymptotic behaviors of non - oscillatory solutions are obtained 摘要研究了一類高階時滯偏微分方程在三種邊值條件下的解的漸近性,得到了其非振動解的漸近性質(zhì)。
In this paper , we develop the high - order accurate essentially non - oscillatory ( eno ) schemes on one and two - dimensional structured meshes in the finite volume formulation , and discuss their applications in hyperbolic conservation laws 本文構(gòu)造了一維、二維結(jié)構(gòu)網(wǎng)格中的高階精度基本無振蕩( eno )有限體積格式,并且討論了它在雙曲守恒型方程中的應(yīng)用。