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Counterexamples to some stability questions for dissipative generators

โœ Scribed by R Triggiani


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
697 KB
Volume
170
Category
Article
ISSN
0022-247X

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๐Ÿ“œ SIMILAR VOLUMES


Multidimensional Dissipation for Upwind
โœ Richard Sanders; Eric Morano; Marie-Claude Druguet ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 828 KB

In this work, we identify an instability in strictly upwind finite difference schemes when they are applied to the Euler equations in more than one space dimension. We suggest that the well known carbuncle phenomenon is a manifestation of this instability. The usual dimension by dimension extension