In this paper, the author proves that, for a non-linear heat conduction equation, there is no discontinuoussolution.
文中证明了非线性热传导方程只能有连续解,不可能存在间断解。
2
An artificial viscous term is introduced in the equation to treat the supercritical flow with embeded shock waves and to eliminate the discontinuoussolution.
为了处理超临界流和有冲波情况,我们在方程中引入人工粘性项,以消除解中可能出现的不连续性。
3
The accomplishing of numerical flux conservation between initial grid and embedded grids highly enhances its reliability and efficiency in capturing discontinuoussolution.