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A regularization-stabilization technique for nonlinear conservation equation computations

✍ Scribed by G. F. Carey; B. N. Jiang; R. Showalter

Publisher
John Wiley and Sons
Year
1988
Tongue
English
Weight
231 KB
Volume
4
Category
Article
ISSN
0749-159X

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✦ Synopsis

A regularization procedure for nonlinear conservation equations is introduced and demonstrated to have a stabilizing effect on the numerical solution of the associated approximate problem. Representative results for a least-squares finite-element method are given, and the numerical performance of the stabilization procedure explored. The effect of the regularization term is similar to a local numerical dissipation dependent on the numerical itegration time step.

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