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Archived FEniCS QA questions

0 votes
0 answers
Navier-Stokes Cylinder tutorial problem running
asked Jun 7, 2017 by drhandwerk FEniCS Novice (140 points)
0 votes
0 answers
fenics expression
asked Jun 6, 2017 by chen636489 FEniCS Novice (220 points)
0 votes
1 answer
Linear elasticity example with unit disc mesh
asked Jun 6, 2017 by woolyabyss FEniCS Novice (420 points)
0 votes
1 answer
Restrict 3D vector for using it in dot() with a 2D grad
asked Jun 6, 2017 by nschloe FEniCS User (7,120 points)
0 votes
1 answer
check and update solution variable at new time step
asked Jun 6, 2017 by hirshikesh FEniCS User (1,890 points)
+2 votes
0 answers
How to match the nodes at the boundaries of two different domains
asked Jun 5, 2017 by Leo FEniCS Novice (840 points)
0 votes
0 answers
Error doing Virtual Displacements in MatSetValues
asked Jun 5, 2017 by emedina FEniCS Novice (120 points)
+1 vote
1 answer
Error on solving nonlinear variational problem
asked Jun 5, 2017 by Raihan FEniCS Novice (220 points)
0 votes
1 answer
How to make a dolfin.cpp.la.Matrix
asked Jun 5, 2017 by xuanyuan9288 FEniCS Novice (290 points)
0 votes
0 answers
Evaluating a quadrature function in cpp expression
asked Jun 4, 2017 by lee FEniCS User (1,170 points)
0 votes
1 answer
Is this right Expression('pow(x[0], -0.2)', degree=2) ???
asked Jun 4, 2017 by fanronghong FEniCS User (1,680 points)
–1 vote
0 answers
Help to define sedimentation on a surface
asked Jun 4, 2017 by Sheva FEniCS Novice (910 points)
0 votes
0 answers
How to get convergence rate in adaptive poisson problem ?
asked Jun 4, 2017 by fanronghong FEniCS User (1,680 points)
+1 vote
1 answer
formulating an eigenvalue problem
asked Jun 3, 2017 by Ashkan FEniCS Novice (300 points)
0 votes
0 answers
Hyperelastic deep indentation
asked Jun 2, 2017 by kaushikv123 FEniCS Novice (390 points)
0 votes
1 answer
Elasticity problem pure Neumann boundary condition.
asked Jun 2, 2017 by hirshikesh FEniCS User (1,890 points)
0 votes
0 answers
How to use transient moving mesh for two different domains
asked Jun 1, 2017 by Leo FEniCS Novice (840 points)
0 votes
1 answer
Difference in solutions using asseble_system compared to bc.apply() after refinement??
asked Jun 1, 2017 by ALimkilde FEniCS Novice (120 points)
0 votes
1 answer
Creating matrices in fenics
asked Jun 1, 2017 by woolyabyss FEniCS Novice (420 points)
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