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Archived FEniCS QA questions

0 votes
1 answer
How to get a numpy array with tetrahedrons from a mesh
asked Nov 24, 2013 by ljofre FEniCS Novice (720 points)
0 votes
2 answers
Operations on functions
asked Nov 23, 2013 by Sheva FEniCS Novice (910 points)
+3 votes
1 answer
Accesing the fields of a directional derivative in a three-field elasticity problem
asked Nov 22, 2013 by gennadiy FEniCS Novice (590 points)
0 votes
1 answer
How to get the tetrahedrons list for a mesh and facets and node for all tetrahedron
asked Nov 22, 2013 by ljofre FEniCS Novice (720 points)
0 votes
1 answer
How can I get the information of edges on each cell ( triangle ) ?
asked Nov 19, 2013 by HS.Sheng FEniCS Novice (570 points)
0 votes
1 answer
interior boundary condition
asked Nov 19, 2013 by Nicole S. FEniCS Novice (150 points)
+2 votes
1 answer
Importing a mesh XML file seems to alter the order of the nodes in a triangle?
asked Nov 18, 2013 by timm FEniCS User (2,100 points)
+2 votes
0 answers
Laplace problem with discontinous parameter produces a big error at the discontinuity
asked Nov 17, 2013 by soply FEniCS Novice (400 points)
+1 vote
1 answer
adaptive mesh display
asked Nov 16, 2013 by achim FEniCS Novice (260 points)
+1 vote
1 answer
Problem with solving Stokes equation
asked Nov 15, 2013 by tombo FEniCS Novice (260 points)
+3 votes
2 answers
Deviatoric stress components with UFL
asked Nov 15, 2013 by Charles FEniCS User (4,220 points)
0 votes
1 answer
Solution voltage strangely set to zero in Poisson equation with dielectrics.
asked Nov 14, 2013 by timm FEniCS User (2,100 points)
0 votes
1 answer
CSG-3D geometry demo got wrong information
asked Nov 14, 2013 by kickccat FEniCS Novice (200 points)
0 votes
1 answer
Add temperature field variable to vertical component of force vector in Navier Stokes
asked Nov 14, 2013 by joakibo FEniCS User (1,140 points)
+5 votes
1 answer
How to increase the order of the quadrature?
asked Nov 14, 2013 by Jan FEniCS User (8,290 points)
+1 vote
1 answer
Proper way to turn MeshFunction over cells into a Function?
asked Nov 13, 2013 by timm FEniCS User (2,100 points)
0 votes
1 answer
GenericMatrix.set
asked Nov 13, 2013 by n.bur FEniCS Novice (120 points)
+2 votes
1 answer
Unable to run demos in parallel
asked Nov 12, 2013 by gennadiy FEniCS Novice (590 points)
+5 votes
1 answer
How to extract the DOFs of a subdomain?
asked Nov 12, 2013 by Jan FEniCS User (8,290 points)
0 votes
0 answers
Assembling a matrix equation takes longer than its solution
asked Nov 11, 2013 by franp9am FEniCS Novice (590 points)
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