Advanced search
Found 2 swedish dissertations matching the above criteria.
-
1. Perfectly matched layers for second order wave equations
Abstract : Numerical simulation of propagating waves in unbounded spatial domains is a challenge common to many branches of engineering and applied mathematics. Perfectly matched layers (PML) are a novel technique for simulating the absorption of waves in open domains. READ MORE
-
2. Perfectly Matched Layers and High Order Difference Methods for Wave Equations
Abstract : The perfectly matched layer (PML) is a novel technique to simulate the absorption of waves in unbounded domains. The underlying equations are often a system of second order hyperbolic partial differential equations. In the numerical treatment, second order systems are often rewritten and solved as first order systems. READ MORE