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Numerical methods for solving the wave equation with variable index of refraction. (English) Zbl 0448.65065

Boundary and interior layers - computational and asymptotic methods, Proc. Conf., Dublin 1980, 118-123 (1980).

MSC:

65N22 Numerical solution of discretized equations for boundary value problems involving PDEs
35J05 Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation
65F10 Iterative numerical methods for linear systems
78A45 Diffraction, scattering
78A05 Geometric optics

Citations:

Zbl 0425.00026