Computational Science
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18 Questions

Score Activity Newest Views
6 votes
1 answer
995 views

Why is matrix inversion unstable when svd is stable?

1 vote
2 answers
668 views

vtk python visualizing scalar data on quad mesh

4 votes
2 answers
331 views

computing higher order derivatives with linear elements

1 vote
2 answers
320 views

why is complex step differentation better than central differences

6 votes
1 answer
289 views

state of automatic differentiation

1 vote
1 answer
282 views

Kolmogorov n-width

2 votes
2 answers
276 views

inclined/general Dirichlet boundary conditions

1 vote
1 answer
256 views

traction boundary conditions in elasticity

5 votes
1 answer
206 views

trilinear hex elements

3 votes
1 answer
185 views

When is hyper-reduction needed in reduced order models?

2 votes
1 answer
112 views

optimization problem with a positive definiteness constraint

1 vote
0 answers
98 views

bingham plastic model implementation

1 vote
0 answers
96 views

Stability for the 2d diffusion equation

0 votes
0 answers
91 views

navier-stokes equations in semi-discrete form

1 vote
1 answer
82 views

derivative matrix and the Dirac delta distribution

0 votes
1 answer
70 views

Determining the importance of different parameters in a simulation

0 votes
0 answers
67 views

difference in notation of integral operator

0 votes
0 answers
66 views

accelerating solutions of ODEs with close by parameters

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