David
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1 answers
3 votes
806 views
Traction -> stress; stress->displacement gradient
1 answers
2 votes
91 views
2 bookmarks
Is there a general threshhold for which a large condition number becomes "problematic?"
2 answers
1 votes
201 views
How to verify solution to pre-conditioned linear systems solver?
0 answers
1 votes
65 views
Discretization used for steady linear elasticity - followup to previous question
0 answers
1 votes
266 views
Solving linear elasticity equations for a cantilever problem
1 answers
1 votes
131 views
Is the 1D wave equation analytically solvable for a Neumann BC?
1 answers
1 votes
3k views
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Structural mechanics - traction free = Zero displacement gradient?
0 answers
1 votes
452 views
Structural mechanics traction boundary condition question
0 answers
1 votes
257 views
2 bookmarks
Odd-even decoupling at faces of cells
0 answers
1 votes
67 views
FEM/FVM/FD for structural modeling and stability issues due to large structural constants?
0 answers
1 votes
138 views
boundary condition in 2-D planar finite difference problem
2 answers
0 votes
220 views
Finite difference for computing gradients at face in finite volume code
1 answers
0 votes
114 views
Using least squares for computing gradients