NVD differencing
Posted December 18, 2009 at 20:28 by meda
The main purpose of high resolution schemes (HRS) which is usually plotted in NVD is to obtain bounded results. If it shifts to CD, it may cause under/overshoots which violates boundedness criteria. so almost all HRS (except SHARP of Leonard or SECBC of Tao) in such regions FOU is used.
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