On the use of high order difference methods for the system of one space second order nonlinear hyperbolic equations with variable coefficients - Mohanty, R.K.; Jain, M.K.; George, Kochurani (Journal of computational and applied mathematics, 1996)
Keywords: Difference and functional equations, recurrence relations; Difference method; Exact sciences and technology; Hyperbolic equation; Linear stability; Mathematics; Maximum absolute errors; Nonlinear wave equation; Numerical analysis; Numerical analysis. Scientific computation; Partial differential equations, initial value problems and time-dependant initial-boundary value problems; Polar coordinates; Sciences and techniques of general use; Nonlinear wave equation; Maximum absolute errors; Polar coordinates; Hyperbolic equation; Linear stability; Difference method; CR:G1.8; 65M10; Wave equation; Spherical symmetry; Second order equation; Nonlinear equations; Boundary value problems; Difference scheme; Cylindrical symmetry; Numerical integration; Grid pattern; Partial differential equations; Error estimation; Initial value problem; Absolute error; Dirichlet problem