Higher Order Cut Finite Elements for the Wave Equation
نویسندگان
چکیده
منابع مشابه
Higher Order Triangular Finite Elements with Mass Lumping for the Wave Equation
Solving the wave equation by a C o finite element method requires to mass-lump the term in time of the variational f6rmulation in order to avoid the inversion of a n-diagonal symmetric matrix at each time-step of the algorithm. One can easily get this mass-lumping on quadrilateral meshes by using a h-version of the spectral elements, based on Gauss-Lobatto quadrature formulae but the equivalent...
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ژورنال
عنوان ژورنال: Journal of Scientific Computing
سال: 2019
ISSN: 0885-7474,1573-7691
DOI: 10.1007/s10915-019-01004-2