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Browsing by Subject "Wave equation, non-cylindrical domains, penalization method, nite di erences."

Browsing by Subject "Wave equation, non-cylindrical domains, penalization method, nite di erences."

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  • Lamrad, Haroun (Faculty of Mathematics and computer sciences Department of Mathematics - Option : PDEs and application, 2021)
    We consider the 2-dimensional wave equation in non-cylindrical domains, i.e. domains depending on time. We rst use a penalization method depending on a parameter ". The obtained problem is a wave equation, posed in a ...