Mass lumping emanating from residual-free bubbles

Computer Methods in Applied Mechanics and Engineering

Volumn 142, Issue 3-4, 1997, Pages 353-360

  Franca, Leopoldo P ^a   Russo, Alessandro ^b  

^a UNIVERSITY OF COLORADO   (United States)

^b CNR   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; BOUNDARY CONDITIONS; DIFFERENTIAL EQUATIONS; FUNCTIONS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS;

GALERKIN APPROXIMATION; MASS LUMPING; RESIDUAL FREE BUBBLES;

BOUNDARY VALUE PROBLEMS;

EID: 0031095343     PISSN: 00457825     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0045-7825(96)01137-1     Document Type: Article

References (8)

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3. F. Brezzi and A. Russo, Choosing bubbles for advection-diffusion problems, Math. Models Methods Appl. Sci. 4 (1994) 571-587.
4. L.P. Franca and C. Farhat, Bubble functions prompt unusual stabilized finite element methods, Comput. Methods Appl. Mech. Engrg. 123 (1995) 299-308.
5. L.P. Franca and A. Russo, Deriving upwinding, mass lumping and selective reduced integration by residual-free bubbles, Appl. Math. Lett. 9 (1996) 83-88.
6. L.P. Franca and A. Russo, Unlocking with residual-free bubbles, Comput. Methods Appl. Mech. Engrg. 142 (1997) 361-364.
7. A. Russo, Bubble stabilization of finite element methods for the linearized incompressible Navier-Stokes equations, Comput. Methods Appl. Mech. Engrg., Tech. Rep. 930, Istituto de Analisi Numerica del CNR, Pavia, 1994, to appear.
8. A. Russo, Residual-free bubbles and stabilized methods, Proceedings of the IX International Conference on Finite Element in Fluids (Morandi Cecchi et al. eds.), Venice, 1995, 1607-1615.