SCALAR HYPERBOLIC EQUATION WITH GR-TYPE NONLINEARITY
نویسندگان
چکیده
منابع مشابه
Properties of four numerical schemes applied to a scalar nonlinear scalar wave equation with a GR-type nonlinearity
We study stability, dispersion and dissipation properties of four numerical schemes (Iterative Crank-Nicolson, 3’rd and 4’th order Runge-Kutta and Courant-Fredrichs-Levy Non-linear). By use of a Von Neumann analysis we study the schemes applied to a scalar linear wave equation as well as a scalar non-linear wave equation with a type of non-linearity present in GR-equations. Numerical testing is...
متن کاملProperties of four numerical schemes applied to a nonlinear scalar wave equation with a GR-type nonlinearity
We study stability, dispersion and dissipation properties of four numerical schemes (Iterative Crank-Nicolson, 3’rd and 4’th order Runge-Kutta and Courant-Fredrichs-Levy Non-linear). By use of a Von Neumann analysis we study the schemes applied to a scalar linear wave equation as well as a scalar non-linear wave equation with a type of non-linearity present in GR-equations. Numerical testing is...
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ژورنال
عنوان ژورنال: International Journal of Modern Physics D
سال: 2003
ISSN: 0218-2718,1793-6594
DOI: 10.1142/s0218271803004390