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An energy minimization technique using the least-squares method

✍ Scribed by M.N. Sabesan; R. Balasubramanian


Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
302 KB
Volume
68
Category
Article
ISSN
0022-5193

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An adaptive least-squares method for the
✍ F. Taghaddosi; W.G. Habashi; G. GuΓ¨vremont; D. Ait-Ali-Yahia πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 384 KB πŸ‘ 2 views

An adaptive least-squares finite element method is used to solve the compressible Euler equations in two dimensions. Since the method is naturally diffusive, no explicit artificial viscosity is added to the formulation. The inherent artificial viscosity, however, is usually large and hence does not