Question

Deferred correction procedure for high-resolution schemes leads to __________

(a) NVF and TVD

(b) NWF and DWF

(c) NVF and DWF

(d) TVD and NWF

I have been asked this question in homework.

The above asked question is from Deferred Correction for High-Resolution Schemes in chapter High Resolution Schemes of Computational Fluid Dynamics

Answer 1

Correct answer is (b) NWF and DWF

For explanation I would say: The convergence problem of the high-resolution schemes paved the way for techniques of implementing high-resolution schemes that are more implicit such as NWF and DWF.