Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
A second order in time modified Lagrange-Galerkin finite element method for the incompressible Navier-Stokes equations
Year:2012
Research Areas
  • Difference equations,
  • Numerical analysis on equations on partial differential
Information
Abstract
We introduce a second order in time modified Lagrange--Galerkin (MLG) method for the time dependent incompressible Navier--Stokes equations. The main ingredient of the new method is the scheme proposed to calculate in a more efficient manner the Galerkin projection of the functions transported along the characteristic curves of the transport operator. We present error estimates for velocity and pressure in the framework of mixed finite elements when either the mini-element or the $P2/P1$ Taylor--Hood element are used.
International
Si
JCR
Si
Title
SIAM J. Numer. Anal.
ISBN
0036-1429
Impact factor JCR
Impact info
Volume
50
http://dx.doi.org/10.1137/11085548X
Journal number
6
From page
3084
To page
3109
Month
SIN MES
Ranking
Participants
  • Autor: Rodolfo Bermejo Bermejo (UPM)
  • Autor: Pedro Galan Del Sastre (UPM)
  • Autor: Laura Saavedra Lago (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Modelos Matemáticos no Lineales
  • Departamento: Matemática Aplicada a la Edificación, al Medio Ambiente y al Urbanismo
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