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Archived FEniCS QA questions

0 votes
1 answer
Problems updating FFC
asked Jan 17, 2017 by davisad FEniCS Novice (470 points)
0 votes
1 answer
How can we make this Newton solver compile?
asked Jan 14, 2017 by SM FEniCS Novice (630 points)
0 votes
1 answer
Enforcing vertex locations to implement periodic boundaries
asked Jan 13, 2017 by radbiv_kylops FEniCS Novice (680 points)
0 votes
1 answer
Malfunctioning of errornorm?
asked Jan 13, 2017 by JeonghunLee FEniCS User (1,050 points)
0 votes
0 answers
Heat solid (metal) deformation
asked Jan 12, 2017 by avmartugin FEniCS Novice (120 points)
+1 vote
2 answers
Computing the Jacobian manually for a coupled problem (e.g. Cahn-Hilliard equation demo)
asked Jan 12, 2017 by hosolmaz FEniCS User (1,510 points)
0 votes
1 answer
How to interpolate function (rank 0) into vector function space (rank 1)
asked Jan 12, 2017 by Ulla FEniCS Novice (210 points)
+1 vote
2 answers
How Can One Create Test Functions for a MixedElement?
asked Jan 12, 2017 by SM FEniCS Novice (630 points)
+2 votes
2 answers
How to apply boundary conditions in a mixed-space setting (Nedelec & nodal Galerkin).
asked Jan 11, 2017 by hbinzubair FEniCS Novice (250 points)
+1 vote
1 answer
Compute Gradient and Hessian of power functional?
asked Jan 11, 2017 by bin.li FEniCS Novice (240 points)
+1 vote
2 answers
Variable vector field
asked Jan 11, 2017 by kavbocks FEniCS Novice (160 points)
+1 vote
1 answer
I want to change the basis functions in FENICS by my own
asked Jan 10, 2017 by Iman FEniCS Novice (150 points)
0 votes
0 answers
Setting HYPRE BoomerAMG parameters
asked Jan 10, 2017 by jychang48 FEniCS Novice (510 points)
+1 vote
1 answer
Manipulate the indexing of Mixed Function Space
asked Jan 9, 2017 by plastic_beach FEniCS Novice (190 points)
+1 vote
1 answer
Mixed formulation for Poisson equation
asked Jan 8, 2017 by userqwerty FEniCS Novice (190 points)
+4 votes
0 answers
Basics of FEM: Vector valued equation
asked Jan 8, 2017 by Mark FEniCS Novice (310 points)
+1 vote
0 answers
Converting Python code for stream function calculation for lid-driven cavity flow problem to cpp
asked Jan 7, 2017 by eds101 FEniCS Novice (250 points)
+1 vote
1 answer
DirichletBC from Function not working in parallel
asked Jan 6, 2017 by RR FEniCS User (3,330 points)
+7 votes
1 answer
How to use auto time step?
asked Jan 6, 2017 by walkandthink FEniCS Novice (320 points)
+1 vote
1 answer
Get minimum value without deepcopy for a subfunction
asked Jan 6, 2017 by fussegli FEniCS Novice (700 points)
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