Publication: New a posteriori error estimator for an stabilized mixed method applied to incompressible fluid flows
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Date
2019
Authors
Dr. Barrios-Faúndez, Tomás
Dr. Behrens-Rincón, Edwin
González, María
Journal Title
Journal ISSN
Volume Title
Publisher
Applied Mathematics and Computation
Abstract
We consider an augmented mixed finite element method for incompressible fluid flows and develop a simple a posteriori error analysis. We obtain an a posteriori error estimator that is reliable and locally efficient. We provide numerical experiments that illustrate the performance of the corresponding adaptive algorithm and support its use in practice.
Description
Keywords
Incompresible flow, Mixed finite element, Stabilization, A posteriori error estimates