An adaptive stabilized finite element scheme for the advection-reaction-diffusion equation

Authors:
Rodolfo Araya;Edwin Behrens;Rodolfo Rodríguez
Affiliations:
GI2MA, Departamento de Ingeniería Matemática, Universidad de Concepción, Casilla, Concepción, Chile;GI2MA, Departamento de Ingeniería Matemática, Universidad de Concepción, Casilla, Concepción, Chile;GI2MA, Departamento de Ingeniería Matemática, Universidad de Concepción, Casilla, Concepción, Chile
Venue:
Applied Numerical Mathematics - Selected papers from the 16th Chemnitz finite element symposium 2003
Year:
2005

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Abstract

For channel domains and plates the LBB constant and the corresponding eigenvalue problem of the Schur complement are investigated. Estimates for the first eigenvalue and the number of small eigenvalues are given. The numerical results confirm the theory. ...