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Archived FEniCS QA questions

–1 vote
2 answers
Assembly of product of 3 basis functions
asked Feb 12, 2015 by SePe1986 FEniCS Novice (160 points)
0 votes
0 answers
Large error in reloaded function from xml
asked Feb 12, 2015 by Lingyun FEniCS Novice (170 points)
+2 votes
0 answers
Quadrature on a finer mesh
asked Feb 12, 2015 by hellman FEniCS Novice (360 points)
0 votes
2 answers
Identify all cells within subdomain
asked Feb 12, 2015 by perthaga FEniCS Novice (180 points)
+1 vote
0 answers
Fourth order ODE with fenics
asked Feb 12, 2015 by DocSnyder FEniCS Novice (190 points)
+9 votes
1 answer
Assembly performance with Lagrange multipliers
asked Feb 11, 2015 by gjankowiak FEniCS Novice (880 points)
0 votes
1 answer
Sum solutions and write them to file
asked Feb 11, 2015 by christianv FEniCS User (2,460 points)
+2 votes
0 answers
how to sum Function objects
asked Feb 10, 2015 by soblinsky FEniCS Novice (140 points)
0 votes
1 answer
Create mesh from list of nodes and elements
asked Feb 10, 2015 by PaulR FEniCS Novice (420 points)
+2 votes
1 answer
Is there a way to return an array of residual norms from a PETScKrylovSolver?
asked Feb 10, 2015 by leibs FEniCS Novice (360 points)
+2 votes
0 answers
UFLException: Sub elements must live on the same domain (FOR NOW)?
asked Feb 9, 2015 by Andre Machado FEniCS User (1,040 points)
+5 votes
1 answer
stationary navier stokes with functional minimizing
asked Feb 9, 2015 by maxb90 FEniCS Novice (770 points)
+5 votes
1 answer
How to assemble matrix on subspace spanned by custom basis?
asked Feb 8, 2015 by konstantin FEniCS Novice (900 points)
0 votes
0 answers
Define measures on subdomains in c++
asked Feb 8, 2015 by Stefano FEniCS Novice (460 points)
+1 vote
1 answer
a flow around a sphere
asked Feb 7, 2015 by fall FEniCS Novice (230 points)
+4 votes
1 answer
Problem with HDF5 in parallel
asked Feb 6, 2015 by V_L FEniCS User (4,440 points)
0 votes
0 answers
Naked pointers in LinearVariationalProblem constructor?
asked Feb 6, 2015 by david.bernstein FEniCS User (2,000 points)
0 votes
0 answers
Basic question: When would the Jacobian sparsity change?
asked Feb 6, 2015 by mwelland FEniCS User (8,410 points)
+4 votes
1 answer
Split of mixed spaces does not preserve number of degrees of freedom in v1.5
asked Feb 6, 2015 by apalha FEniCS Novice (440 points)
+1 vote
2 answers
Get field value at mesh vertex
asked Feb 5, 2015 by Claire L FEniCS User (2,120 points)
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