| authors |
Fix, George J. and Gunzburger, Max D. |
| year |
1982 |
| title |
On Numerical Methods for Acoustic Problems |
| source |
14 p. : ill. Pittsburgh: Design Research Center, CMU, April, 1982. include bibliography: p. 12 |
| summary |
Finite element methods are introduced for the approximate solution of periodic acoustic problems. A least squares technique is used for those problems which are governed by a first order system of partial differential equations while for second order equations, a Galerkin/multigrid technique is employed. In both cases, the solution process for the algebraic system resulting from discretization is iterative in character |
| keywords |
acoustics, finite elements, mathematics |
| series |
CADline |
| references |
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| last changed |
2003/06/02 10:24 |
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