A space–time Trefftz discontinuous Galerkin method for the acoustic wave equation in first-order formulation
نویسندگان
چکیده
منابع مشابه
A Trefftz Polynomial Space-Time Discontinuous Galerkin Method for the Second Order Wave Equation
A new space-time discontinuous Galerkin (dG) method utilizing special Trefftz polynomial basis functions is proposed and fully analyzed for the scalar wave equation in a second order formulation. The dG method considered is motivated by the class of interior penalty dG methods, as well as by the classical work of Hughes and Hulbert [Comput. Methods Appl. Mech. Engrg., 66 (1988), pp. 339–363; Co...
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ژورنال
عنوان ژورنال: Numerische Mathematik
سال: 2017
ISSN: 0029-599X,0945-3245
DOI: 10.1007/s00211-017-0910-x