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Recent questions and answers
Recent questions and answers
+2
votes
1
answer
Can FEniCS solve a 1D PDE as the boundary of a 2D PDE?
answered
20 hours
ago
by
Marie E. Rognes
FEniCS User
(
4,210
points)
0
votes
2
answers
Write a function to HDF5 in parallel - garbled data when read back in?
answered
20 hours
ago
by
Marie E. Rognes
FEniCS User
(
4,210
points)
parallel
hdf5
+1
vote
1
answer
Multiplying an Expression by -1 gives PETSc error when generating a DirichletBC
answered
20 hours
ago
by
Marie E. Rognes
FEniCS User
(
4,210
points)
boundary-conditions
petsc
expression
0
votes
2
answers
Get access to entire vector in parallel?
answered
20 hours
ago
by
mikael-mortensen
FEniCS Expert
(
24,020
points)
vector
parallel
0
votes
1
answer
integrating over variable domain
answered
22 hours
ago
by
MiroK
FEniCS Expert
(
33,660
points)
subdomain
integration
function
–2
votes
0
answers
Error: ufl.log.UFLException: Invalid subdomain_id. in project()
asked
1 day
ago
by
MrCoffeee
FEniCS Novice
(
210
points)
+3
votes
1
answer
Find adjacent cells of an edge/facet
answered
1 day
ago
by
oyvinev
FEniCS User
(
9,350
points)
orientation
adjacent
+1
vote
1
answer
Splitting a vector
answered
2 days
ago
by
Massimiliano Leoni
FEniCS Novice
(
350
points)
parallel
vector
splitting
0
votes
1
answer
create Vector and Matrix
answered
2 days
ago
by
Massimiliano Leoni
FEniCS Novice
(
350
points)
0
votes
1
answer
Solution is NaN
answered
3 days
ago
by
MrCoffeee
FEniCS Novice
(
210
points)
+1
vote
0
answers
MeshEditor and MeshPartitioning in Parallel
asked
3 days
ago
by
sschmidt
FEniCS Novice
(
200
points)
0
votes
2
answers
How to set diferent materials on difrent parts of a mesh?
answered
4 days
ago
by
MiroK
FEniCS Expert
(
33,660
points)
mesh
3d
material
0
votes
1
answer
How to correct boundary conditions and heat equation solution?
answered
6 days
ago
by
Massimiliano Leoni
FEniCS Novice
(
350
points)
heat-equation
boundary-conditions
point-load
0
votes
1
answer
Store and re-use LU factorization
answered
6 days
ago
by
MiroK
FEniCS Expert
(
33,660
points)
petsclusolver
lu-factorization
dolfin-petsc
linear-solver
matrix
0
votes
1
answer
Speed Up options in FeniCS?
answered
Oct 24
by
chris_richardson
FEniCS User
(
6,550
points)
parallel
gpu
petsc
parameters
python
0
votes
1
answer
Computing integrals over moving subdomains
answered
Oct 23
by
martinal
FEniCS User
(
1,340
points)
subdomains
dynamic
+2
votes
1
answer
The use of assemble_system with multiple subdomains
answered
Oct 23
by
martinal
FEniCS User
(
1,340
points)
subdomains
0
votes
2
answers
How to add values of outer product to function in TensorFunctionSpace in parallel
answered
Oct 23
by
mikael-mortensen
FEniCS Expert
(
24,020
points)
0
votes
1
answer
Error calculating eigenvalue in ufl
answered
Oct 23
by
martinal
FEniCS User
(
1,340
points)
eigenvalue
ufl
+5
votes
1
answer
Status of subdomain restricted finite element spaces
answered
Oct 23
by
martinal
FEniCS User
(
1,340
points)
lagrange-multiplier
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