Journal of Computational Mathematics, Vol. 29, No. 1 (January 2011), pp. 1-15 (15 pages) We consider a parabolic optimal control problem with pointwise state constraints. The optimization problem is ...
Professor of Mechanics, Washington University, St. Louis, Mo. It's easy to construct finite-element models with errors. And it's just as easy to correct them, when you know how. The first step in a ...
Finite-element analysis, or the finite-element method (FEM) as we will call it, hides plenty of traps for uninitiated users. Errors that come from idealization and meshing a part can be bad enough to ...
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