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4301EllipticHigherD08

4301EllipticHigherD08 - Lecture#5(Part B 1 October 2008...

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Applied Mathematics 4301: Numerical Methods for PDEs Elliptic PDEs Lecture #5 (Part B) 1 October 2008 Wed aft. 4:10-6:40 S. W. Mudd Bldg. 1024 Prof. David Keyes, instructor S. W. Mudd Bldg. 215 [email protected] Yan Yan, teaching assistant [email protected]
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Numerical procedure for PDEs Choose well-posed continuous model and formulation – existence, uniqueness, conditioning Choose discretization – grid, method, basis, order, etc. Choose solution procedure Iteratively : – solve – estimate errors – interpret results – if necessary, improve model, mesh, etc.
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