3406数学中等derivationmedium
Zero-Flux Ghost Point
题目
At a left boundary, a zero-flux Neumann condition is approximated by (u_1 - u_{-1})/(2h)=0. What relation does this impose on the ghost point u_{-1}?
解题计时
0:00
提交作答时记录，用于后续平均用时统计。
你的答案
题目
At a left boundary, a zero-flux Neumann condition is approximated by (u_1 - u_{-1})/(2h)=0. What relation does this impose on the ghost point u_{-1}?
解题计时
0:00
提交作答时记录，用于后续平均用时统计。
你的答案