A Local Entropy Minimum Principle for Deriving Entropy Preserving Schemes
نویسندگان
چکیده
منابع مشابه
A Local Entropy Minimum Principle for Deriving Entropy Preserving Schemes
Abstract. The present work deals with the establishment of stability conditions of finite volume methods to approximate weak solutions of the general Euler equations to simulate compressible flows. In oder to ensure discrete entropy inequalities, we derive a new technique based on a local minimum principle to be satisfied by the specific entropy. Sufficient conditions are exhibited to satisfy t...
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ژورنال
عنوان ژورنال: SIAM Journal on Numerical Analysis
سال: 2012
ISSN: 0036-1429,1095-7170
DOI: 10.1137/100814445