Geodesic
Application of finite superelement method for solving convection-diffusion problems
Matematičeskoe modelirovanie, Tome 14 (2002) no. 11, pp. 78-92 
V. T. Zhukov; N. D. Novikova; L. G. Strakhovskaya; R. P. Fedorenko; O. B. Feodoritova. Application of finite superelement method for solving convection-diffusion problems. Matematičeskoe modelirovanie, Tome 14 (2002) no. 11, pp. 78-92. http://geodesic.mathdoc.fr/item/MM_2002_14_11_a7/
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     author = {V. T. Zhukov and N. D. Novikova and L. G. Strakhovskaya and R. P. Fedorenko and O. B. Feodoritova},
     title = {Application of finite superelement method for solving convection-diffusion problems},
     journal = {Matemati\v{c}eskoe modelirovanie},
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     volume = {14},
     number = {11},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2002_14_11_a7/}
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Voir la notice de l'article provenant de la source Math-Net.Ru

The finite superelement method is used to solve convection-diffusion problems. The particular attention is paid for singularly perturbed problems in convective-dominated case. It corresponds to existance of thin interior and boundary layers in the solution; their description is difficult for numerical analysis. The implemented approach belongs to a class of stabilized Galerkin methods, that have been widely used for last years. The results of numerical experiments and comparison with Galerkin/Least Squares are presented.

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