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Archived FEniCS QA questions

0 votes
1 answer
OpenMPI 1.6.5 and threading causing poor performance
asked Sep 3, 2014 by chris_richardson FEniCS Expert (31,740 points)
0 votes
1 answer
Null space in AdaptiveLinearVariationalSolver
asked Sep 3, 2014 by obm FEniCS Novice (680 points)
0 votes
1 answer
is that possible to identify a facet by its vertices?
asked Sep 3, 2014 by fotini.karakatsani FEniCS Novice (500 points)
+1 vote
1 answer
Importing 2D mesh converted from GMSH
asked Sep 2, 2014 by sixtysymbols FEniCS User (2,280 points)
+4 votes
1 answer
Different boundary conditions for trial and test function space
asked Sep 2, 2014 by lzlarryli FEniCS Novice (820 points)
+1 vote
1 answer
Nedelec interpolation
asked Sep 1, 2014 by mwathen FEniCS Novice (710 points)
0 votes
0 answers
Marking a subdomain using CellFunction or MeshFunction
asked Sep 1, 2014 by Navid Mozaffari FEniCS Novice (510 points)
+2 votes
1 answer
Setting boundary condition of vector component using DirichletBC
asked Aug 31, 2014 by shriram FEniCS User (1,540 points)
0 votes
1 answer
Assign values to component of W.sub(0)
asked Aug 31, 2014 by shriram FEniCS User (1,540 points)
+3 votes
1 answer
Defining a function on a subdomain
asked Aug 30, 2014 by sixtysymbols FEniCS User (2,280 points)
+1 vote
1 answer
User supplied Jacobian versus automatically calculated Jacobian
asked Aug 30, 2014 by shriram FEniCS User (1,540 points)
0 votes
0 answers
How can I set a nullspace in AdaptiveLinearSolver?
asked Aug 27, 2014 by obm FEniCS Novice (680 points)
0 votes
0 answers
Is there a way to run AdaptiveLinearSolver in parallel?
asked Aug 27, 2014 by obm FEniCS Novice (680 points)
0 votes
1 answer
Question doesnt contribute to forum, want to delete.
asked Aug 27, 2014 by shriram FEniCS User (1,540 points)
0 votes
1 answer
How can I set the solver in adaptivelinearsolver to something other than UMFPACK?
asked Aug 27, 2014 by obm FEniCS Novice (680 points)
0 votes
1 answer
Is there a documented method to obtain a statically linked binary from FEniCS python code?
asked Aug 27, 2014 by obm FEniCS Novice (680 points)
+3 votes
1 answer
How to subclass expression with changeable parameters?
asked Aug 27, 2014 by Chao Zhang FEniCS User (1,180 points)
0 votes
1 answer
how to use mixed boundary condition?
asked Aug 27, 2014 by Chao Zhang FEniCS User (1,180 points)
+4 votes
1 answer
Correct usage for deprecated features
asked Aug 26, 2014 by shriram FEniCS User (1,540 points)
+4 votes
1 answer
Newton solver works but SNES doesnt
asked Aug 26, 2014 by shriram FEniCS User (1,540 points)
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