A Finite Element, Multiresolution Viscosity Method for Hyperbolic Conservation Laws
نویسندگان
چکیده
منابع مشابه
A Finite Element, Multiresolution Viscosity Method for Hyperbolic Conservation Laws
It is well known that the classic Galerkin finite element method is unstable when applied to hyperbolic conservation laws such as the Euler equations for compressible flow. It is also well known that naively adding artificial diffusion to the equations stabilizes the method but sacrifices too much accuracy to be of any practical use. An elegant approach, referred to as spectral viscosity method...
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It is well known that the classic Galerkin finite element method is unstable when applied to hyperbolic conservation laws such as the Euler equations for compressible flows. Adding a diffusion term to the equations stabilizes the method but sacrifices too much accuracy to be of any practical use. An elegant solution developed in the context of spectral methods by Eitan Tadmor and coworkers is t...
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ژورنال
عنوان ژورنال: SIAM Journal on Numerical Analysis
سال: 2005
ISSN: 0036-1429,1095-7170
DOI: 10.1137/s0036142904439380