Implicit discretization of Lagrangian gas dynamics
نویسندگان
چکیده
We construct an original framework based on convex analysis to prove the existence and uniqueness of a solution class implicit numerical schemes. propose application this general in case new non linear scheme for 1D Lagrangian gas dynamics equations. provide illustrations that corroborate our proof unconditional stability scheme.
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ژورنال
عنوان ژورنال: ESAIM
سال: 2023
ISSN: ['1270-900X']
DOI: https://doi.org/10.1051/m2an/2022102