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Archived FEniCS QA questions

0 votes
0 answers
Values in interpolate
asked Nov 21, 2016 by MatheMagie FEniCS Novice (250 points)
0 votes
2 answers
Access to .interpolate results
asked Nov 21, 2016 by MatheMagie FEniCS Novice (250 points)
+2 votes
0 answers
Biharmonic equation with Dirichlet and Neumann BCs
asked Nov 21, 2016 by Brendan FEniCS Novice (890 points)
0 votes
0 answers
Fenics 2016.1 & PETSc & MPI
asked Nov 20, 2016 by Lucas Muller FEniCS Novice (140 points)
+1 vote
1 answer
Define Ogden strain energy density function
asked Nov 19, 2016 by EduardoMS FEniCS Novice (270 points)
+1 vote
1 answer
[C++] Mesh refinement produces no result
asked Nov 18, 2016 by anfneub FEniCS Novice (580 points)
0 votes
1 answer
How to apply a robin boundary condition using a solved variational problem
asked Nov 18, 2016 by meron FEniCS User (2,340 points)
0 votes
1 answer
Using the zero() function and setting the values of a matrix to zero
asked Nov 18, 2016 by MatheMagie FEniCS Novice (250 points)
0 votes
2 answers
Gradient of Hydrstatic Stress becomes Zero
asked Nov 17, 2016 by hirshikesh FEniCS User (1,890 points)
0 votes
1 answer
How to create a dolfin function that operates on vertex index rather than position
asked Nov 17, 2016 by rviertel FEniCS Novice (700 points)
0 votes
0 answers
How to apply pre-determined boundary condition to each boundary node
asked Nov 17, 2016 by rviertel FEniCS Novice (700 points)
0 votes
1 answer
mark internal facets
asked Nov 16, 2016 by fussegli FEniCS Novice (700 points)
+2 votes
0 answers
Can cell orientation affect the sign of assembled H(curl) forms?
asked Nov 16, 2016 by brk888 FEniCS Novice (990 points)
+1 vote
1 answer
Generating DOLFIN matrices with PETSc and applying boundary conditions in parallel
asked Nov 16, 2016 by miguelr FEniCS Novice (420 points)
+1 vote
1 answer
How to write vector-valued and area-specific Expressions?
asked Nov 16, 2016 by freistil FEniCS Novice (260 points)
0 votes
1 answer
Error: Unable to write data to VTK file?
asked Nov 16, 2016 by nwinner FEniCS Novice (120 points)
+2 votes
1 answer
Adaptive time stepping / getting residual from failed nonlinear solve
asked Nov 16, 2016 by jlurban FEniCS Novice (190 points)
0 votes
1 answer
Importing dolfin.h results in bad_alloc when trying to access eigen matrix
asked Nov 16, 2016 by rviertel FEniCS Novice (700 points)
0 votes
1 answer
Use tensor from previous iteration
asked Nov 15, 2016 by jperryhouts FEniCS Novice (160 points)
+1 vote
1 answer
How to apply Dirichlet BCs to a matrix generated with petsc4py
asked Nov 15, 2016 by miguelr FEniCS Novice (420 points)
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