weak formulation of stokes equation

tohauz · January 24, 2011, 12:03

Hi,
I am new to CFD, and was going over one article,
it is about stokes equation using Finite element method.
It is formulated using Lagrange multipliers method. Where can I find out the basic stuff of about Lagrange multipliers method for weak formulation.
I saw Girault and Raviart's book 1979, but it is not there
thanks

Davahue · January 25, 2011, 03:18

I don't exactly know where it is,
but for me, the Bibble in Finite Element Methods is Zienckiewicz's book,
in particular, you can find the weak formulation in his CFD book os in some chapters of his old edition.
Hope it helps

January 24, 2011, 12:03	weak formulation of stokes equation	#1
tohauz New Member Anonymous Join Date: Jan 2011 Posts: 4 Rep Power: 15	Hi, I am new to CFD, and was going over one article, it is about stokes equation using Finite element method. It is formulated using Lagrange multipliers method. Where can I find out the basic stuff of about Lagrange multipliers method for weak formulation. I saw Girault and Raviart's book 1979, but it is not there thanks

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January 25, 2011, 03:18		#2
Davahue Member Daniel Join Date: Sep 2010 Location: the Netherlands Posts: 44 Rep Power: 15	I don't exactly know where it is, but for me, the Bibble in Finite Element Methods is Zienckiewicz's book, in particular, you can find the weak formulation in his CFD book os in some chapters of his old edition. Hope it helps