Stabilized bi-grid projection methods in finite elements for the 2D incompressible Navier-Stokes equations
We introduce a family of bi-grid schemes in finite elements for solving 2D incompressible Navier-Stokes equations in velocity and pressure (<em>u; p</em>). The new schemes are based on projection methods and use two pairs of FEM spaces, a sparse and a fine one. The main computational e o...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
AIMS Press
2018-10-01
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Series: | AIMS Mathematics |
Subjects: | |
Online Access: | http://www.aimspress.com/article/10.3934/Math.2018.4.485/fulltext.html |