A note on -point conservative monotone schemes
Huazhong Tang; Gerald Warnecke
- Volume: 38, Issue: 2, page 345-357
- ISSN: 0764-583X
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topTang, Huazhong, and Warnecke, Gerald. "A note on $\sf (2K+1)$-point conservative monotone schemes." ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique 38.2 (2004): 345-357. <http://eudml.org/doc/244919>.
@article{Tang2004,
abstract = {First–order accurate monotone conservative schemes have good convergence and stability properties, and thus play a very important role in designing modern high resolution shock-capturing schemes. Do the monotone difference approximations always give a good numerical solution in sense of monotonicity preservation or suppression of oscillations? This note will investigate this problem from a numerical point of view and show that a $(2K+1)$-point monotone scheme may give an oscillatory solution even though the approximate solution is total variation diminishing, and satisfies maximum principle as well as discrete entropy inequality.},
author = {Tang, Huazhong, Warnecke, Gerald},
journal = {ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique},
keywords = {hyperbolic conservation laws; finite difference scheme; monotone scheme; convergence; oscillation; numerical examples; monotone conservative schemes; stability properties; shock-capturing schemes; monotonicity preservation; suppression of oscillations; oscillatory solution; total variation diminishing; satisfies maximum principle},
language = {eng},
number = {2},
pages = {345-357},
publisher = {EDP-Sciences},
title = {A note on $\sf (2K+1)$-point conservative monotone schemes},
url = {http://eudml.org/doc/244919},
volume = {38},
year = {2004},
}
TY - JOUR
AU - Tang, Huazhong
AU - Warnecke, Gerald
TI - A note on $\sf (2K+1)$-point conservative monotone schemes
JO - ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique
PY - 2004
PB - EDP-Sciences
VL - 38
IS - 2
SP - 345
EP - 357
AB - First–order accurate monotone conservative schemes have good convergence and stability properties, and thus play a very important role in designing modern high resolution shock-capturing schemes. Do the monotone difference approximations always give a good numerical solution in sense of monotonicity preservation or suppression of oscillations? This note will investigate this problem from a numerical point of view and show that a $(2K+1)$-point monotone scheme may give an oscillatory solution even though the approximate solution is total variation diminishing, and satisfies maximum principle as well as discrete entropy inequality.
LA - eng
KW - hyperbolic conservation laws; finite difference scheme; monotone scheme; convergence; oscillation; numerical examples; monotone conservative schemes; stability properties; shock-capturing schemes; monotonicity preservation; suppression of oscillations; oscillatory solution; total variation diminishing; satisfies maximum principle
UR - http://eudml.org/doc/244919
ER -
References
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