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Archived FEniCS QA questions

0 votes
1 answer
How to interpret output of vertex_to_dof_map and dof_to_vertex_map for vector function spaces?
asked May 22, 2017 by aldenpack FEniCS User (1,450 points)
+1 vote
0 answers
adaptive solver with an error: Order "1" invalid for "Real" finite element
asked May 22, 2017 by cevcin FEniCS Novice (130 points)
0 votes
0 answers
Solving mixed strain-displacement formulation with linear-quadratic interpolation
asked May 22, 2017 by titusf FEniCS Novice (570 points)
0 votes
1 answer
Dump solution data in .txt file
asked May 22, 2017 by hirshikesh FEniCS User (1,890 points)
0 votes
2 answers
Convergence problem with changing initial condition
asked May 22, 2017 by Leo FEniCS Novice (840 points)
0 votes
1 answer
Create a Point from a C++ Vector
asked May 20, 2017 by pf4d FEniCS User (2,970 points)
0 votes
1 answer
How to plot solutions in one variable
asked May 19, 2017 by MuriloMoreira FEniCS Novice (490 points)
0 votes
0 answers
Slope Limiters in FEniCS
asked May 19, 2017 by sophia_wright FEniCS Novice (230 points)
0 votes
0 answers
Adding vanishing boundary terms changes solution
asked May 19, 2017 by thecruuk FEniCS Novice (160 points)
+1 vote
2 answers
Save only nodal values for quadratic Lagrange elements (p2)
asked May 18, 2017 by caterinabig FEniCS User (1,460 points)
0 votes
1 answer
Boundary conditions for nonlinear advection-diffusion
asked May 18, 2017 by thecruuk FEniCS Novice (160 points)
+1 vote
2 answers
compile_extension_module() 2017.1.0 gives error "petscsys.h: No such file or directory"
asked May 18, 2017 by pf4d FEniCS User (2,970 points)
+2 votes
1 answer
AttributeError: 'Sum' object has no attribute 'vector'
asked May 18, 2017 by caterinabig FEniCS User (1,460 points)
+1 vote
1 answer
Redirect dolfin output to file?
asked May 17, 2017 by dajuno FEniCS User (4,140 points)
+1 vote
1 answer
How to convert a sympy expression to Expression in fenics ?
asked May 17, 2017 by fanronghong FEniCS User (1,680 points)
+2 votes
1 answer
Outward-facing normal on interior boundary
asked May 16, 2017 by treblebrewing FEniCS Novice (760 points)
+1 vote
1 answer
demo_poison.py TypeError: Expression needs an integer argument 'degree'
asked May 15, 2017 by benchfrooser FEniCS Novice (170 points)
+1 vote
1 answer
How to convert a numpy array to a Vector in dolfin ?
asked May 15, 2017 by fanronghong FEniCS User (1,680 points)
+2 votes
2 answers
*** Warning: Found no facets matching domain for boundary condition.
asked May 15, 2017 by caterinabig FEniCS User (1,460 points)
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