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Welcome to FEniCS Q&A, where you can ask questions and receive answers from other members of the community.
Recent questions and answers
Recent questions and answers
+1
vote
1
answer
MATLAB Left Matrix Multiply Equivalent
answered
2 hours
ago
by
MiroK
FEniCS Expert
(
16,310
points)
inverse
matrix
leftmatrixmultiply
+1
vote
1
answer
Domain with a cut and the corresponding space of Lagrange elements
answered
4 hours
ago
by
Garth N. Wells
FEniCS Expert
(
21,680
points)
–1
vote
0
answers
cg+amg converges slower than gmres/bicgstab+amg for SPD matrix?
asked
6 hours
ago
by
vincehouhou
FEniCS Novice
(
250
points)
0
votes
0
answers
SLEPc SVD solvers with dolfin
asked
8 hours
ago
by
Andre Machado
FEniCS Novice
(
230
points)
svd
slepc
factorization
rectangularsparsematrix
–1
vote
0
answers
I have upgraded from ubuntu 13.10 to 14.04 and Dolfin doesnt work, how may I solve that problem?
asked
17 hours
ago
by
iafleischer
FEniCS Novice
(
110
points)
0
votes
0
answers
evaluation of diffusion tensor coefficients at the quadrature points
asked
17 hours
ago
by
qiangzini
FEniCS Novice
(
130
points)
interpolation
tensor
0
votes
1
answer
Floating point exception! Solving nonlinear Poisson problem with sqrt
answered
22 hours
ago
by
funsi
FEniCS Novice
(
190
points)
–2
votes
2
answers
Binary or Manual? Install Finecs alongside MacPortsPython34
answered
1 day
ago
by
Garth N. Wells
FEniCS Expert
(
21,680
points)
macports
python
installation
+2
votes
1
answer
Parallel implementation of FEniCS
answered
1 day
ago
by
Garth N. Wells
FEniCS Expert
(
21,680
points)
parallel
mpirun
+1
vote
1
answer
Opening a HDF5File using a single process
answered
1 day
ago
by
Garth N. Wells
FEniCS Expert
(
21,680
points)
hdf5file
parallel
i
o
0
votes
2
answers
How do I fix "incompatible swig versions detected" error?
answered
1 day
ago
by
Garth N. Wells
FEniCS Expert
(
21,680
points)
swig
version
incompatible
ufc
0
votes
1
answer
How to mirror a mesh and a solution vector to remove quarter symmetry for postprocessing?
answered
2 days
ago
by
sixtysymbols
FEniCS Novice
(
860
points)
symmetry

integration
normals
0
votes
1
answer
"Cannot read oldstyle MeshFunction XML files as a MeshValueCollection."
answered
2 days
ago
by
sixtysymbols
FEniCS Novice
(
860
points)
xml
parallel
+3
votes
1
answer
local projections in bilinear forms
answered
2 days
ago
by
Marie E. Rognes
FEniCS User
(
2,880
points)
projection
measure
interpolant
0
votes
0
answers
Problems running MPI
asked
2 days
ago
by
mwelland
FEniCS User
(
1,790
points)
mpirun
petsc
+1
vote
1
answer
Is it possible to put energy source in at certain points?
answered
2 days
ago
by
timm
FEniCS Novice
(
990
points)
source
+1
vote
0
answers
Using adapt for MeshFunction
asked
3 days
ago
by
david.bernstein
FEniCS Novice
(
150
points)
+2
votes
2
answers
Using petsc direct solver in parallel
answered
4 days
ago
by
Garth N. Wells
FEniCS Expert
(
21,680
points)
petsc
parallel
newtonsolver
+1
vote
0
answers
UFL L^1Norm of a function
asked
5 days
ago
by
Andre Machado
FEniCS Novice
(
230
points)
ufl
functional
restrictions
vector
norm
0
votes
0
answers
dolfin compiled with tao in PPA FEniCS dev snapshots
asked
6 days
ago
by
Andre Machado
FEniCS Novice
(
230
points)
tao
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