一种在网格内部捕捉间断的Walsh函数有限体积方法1)
任炯, 王刚

A FINITE VOLUME METHOD WITH WALSH BASIS FUNCTIONS TO CAPTURE DISCONTINUITY INSIDE GRID1)
Ren Jiong, Wang Gang
图6 二维Burgers方程间断初值问题数值结果
Fig. 6 Numerical results of the discontinuously initial value problem of 2D Burgers equation