Browsing by Subject "acoustic wave equation, wave propagation, cylindrical domain,triangular elements, Galerkin method, numerical solution, exact solution, dis-continuous Galerkin method"
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(Applied Mathematical Sciences Vol. 13, 2019, no. 16, 753 - 767, 2019)This paper discusses a finite element method, discontinuous Galerkintime domain approach that solves the 2-D acoustic wave equation incylindrical coordinates. The method is based on discretization of thewave ...