Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4630089 | Applied Mathematics and Computation | 2012 | 11 Pages |
Abstract
High-order non-reflecting boundary conditions are introduced to create a finite computational space and for the solution of dispersive waves using a spectral element formulation with high-order time integration. Numerical examples are used to demonstrate the synergy of using high-order spatial, time, and boundary discretization. We show that by balancing all numerical errors involved, high-order accuracy can be achieved for unbounded domain problems in polar coordinate systems.
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Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Joseph M. Lindquist, Beny Neta, Francis X. Giraldo,