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Archived FEniCS QA questions

0 votes
1 answer
OK, can the same thing be done for cells
asked Dec 3, 2013 by KristianE FEniCS Expert (12,900 points)
0 votes
1 answer
Cahn-Hilliard equation with a function as the initial guess of the Newton solver
asked Dec 3, 2013 by Mo FEniCS Novice (200 points)
+1 vote
1 answer
Apply boundary condition issue for non square matrix problem
asked Dec 3, 2013 by wmy32552316wmy FEniCS Novice (230 points)
0 votes
1 answer
How to vectorize vtx2dof and mesh definition
asked Dec 2, 2013 by KristianE FEniCS Expert (12,900 points)
0 votes
1 answer
Need some help for nonlinear term of Navier-Stokes Equation
asked Dec 2, 2013 by HS.Sheng FEniCS Novice (570 points)
+3 votes
1 answer
extension of restricted function to full space
asked Dec 1, 2013 by meigel FEniCS User (1,520 points)
0 votes
1 answer
About Tanganyika multi-adaptive solver
asked Dec 1, 2013 by Skroopa FEniCS Novice (190 points)
+1 vote
1 answer
integration over domain for computed solutions
asked Nov 29, 2013 by zineroi FEniCS Novice (170 points)
+1 vote
1 answer
compute Gramian matrix
asked Nov 28, 2013 by nschloe FEniCS User (7,120 points)
+2 votes
1 answer
Is it possible to implement curved periodic boundaries (like in freefem)
asked Nov 28, 2013 by monien FEniCS Novice (790 points)
0 votes
1 answer
What is a clean way to generate interval,triangle, and tetra elements from one form file?
asked Nov 26, 2013 by Charles FEniCS User (4,220 points)
0 votes
2 answers
dolfin::MPI::broadcast()
asked Nov 26, 2013 by gennadiy FEniCS Novice (590 points)
+1 vote
1 answer
Why this code " f =Expression("x[0]**2") " does not work ? T^T
asked Nov 26, 2013 by HS.Sheng FEniCS Novice (570 points)
+2 votes
1 answer
Interpolation (problem with current development version)
asked Nov 26, 2013 by jenom FEniCS Novice (690 points)
+1 vote
1 answer
How to get u_x ,u _y instead of nabla_grad(u)
asked Nov 26, 2013 by HS.Sheng FEniCS Novice (570 points)
0 votes
1 answer
add two `Expression`s with a different number of components
asked Nov 26, 2013 by nschloe FEniCS User (7,120 points)
+2 votes
1 answer
DirichletBC: sometimes `.function_arg` exists, sometimes it doesn't
asked Nov 25, 2013 by nschloe FEniCS User (7,120 points)
–5 votes
1 answer
junction pn simulation
asked Nov 25, 2013 by photoacoustic (90 points)
0 votes
1 answer
Are there capabilities for adaptive quadrature?
asked Nov 25, 2013 by jlchan FEniCS Novice (390 points)
–1 vote
1 answer
Output a surface of a Function defined over a 3D mesh.
asked Nov 24, 2013 by pf4d FEniCS User (2,970 points)
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