yongxing
(Yongxing Wang)
1
Dear FreeFEM user,
Can someone tell me the meaning of mapu=[ ] in the following expressoin, unfortunately I cannot find these key words from FreeFEM++ manual.
varf ab( [u,v,p], [lamxh,lamyh,Xh,Yh] ) =
int2d(Ths, qft=qf9pT, mapu= [Xo,Yo])(
c1trace(Grad(lamxh,lamyh)’(Grad(Xo,Yo)Grad(u,v)))
+ c2(lamxhu+lamyhv));
Best wishes,
Yongxing.
I add this fo special scheme, for this article:
Distributed Lagrange Multiplier for Fluid-Structure Interactions
with O. Pironneau a A. Boffi
https://link.springer.com/book/10.1007/978-3-319-94676-4
yongxing
(Yongxing Wang)
3
Thank you very much Hecht!
That’s it. Olivier sent me this code.
I am trying to use interpolation rather than Boffi’s Lagrange Multiplier.
Yongxing.