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7 OFVM和FVM-WBF方法对二维Euler方程黎曼问题的2阶精度数值密度结果
Fig. 7 Numerical density obtained by 2nd-order OFVM and FVM-WBF method for Riemann problem of 2D Euler equations