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David Ketcheson

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fluid-dynamics
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220 posts edited
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12 Bookmarks

Votes Activity Newest Views Added
61
votes
12
answers
38k
views

C++ vs Fortran for HPC

hpc fortran c++ languages
Feb 7 '16 at 16:06 Community♦ 1
48
votes
5
answers
9k
views

What are criteria to choose between finite-differences and finite-elements

pde finite-element
Jan 3 '19 at 16:11 Juan Carlos Ramirez 103
47
votes
8
answers
2k
views

What are good ways to document scientific software?

software documentation
Jun 6 '19 at 14:27 Mark Booth 2,286
41
votes
3
answers
4k
views

What's the state of the art in parallel ODE methods?

parallel-computing ode numerical-analysis
Nov 30 at 7:40 Daniel 1,128
34
votes
8
answers
922
views

How do I make sure that the results of my simulations and the results in my paper are always in sync?

software documentation reproducibility
Jul 27 '12 at 13:09 Paul♦ 11.4k
29
votes
7
answers
8k
views

Alternatives to Journal of Computational Physics

publications
Apr 13 '16 at 8:28 David Ketcheson 15.7k
15
votes
4
answers
1k
views

Optimal ODE method for fixed number of RHS evaluations

ode numerical-analysis
Jul 2 '13 at 10:27 Florian Brucker 950
10
votes
3
answers
502
views

Priorities for learning computational methods, when should I write my own code vs. using libraries as a beginning graduate student?

software education
Aug 8 '12 at 13:15 Community♦ 1
9
votes
1
answer
260
views

Hybrid spatial schemes for CFD: any downside to blending versus switching?

fluid-dynamics finite-volume
Jan 8 '14 at 9:57 David Ketcheson 15.7k
7
votes
1
answer
184
views

How does positivity preservation fit into the implication chain from monotone to monotonicity preserving?

hyperbolic-pde
Jun 6 '15 at 2:45 David Ketcheson 15.7k
5
votes
0
answers
192
views

Finding quadrature weights for a given set of points? How to select points such that all weights are positive?

quadrature
Apr 1 '13 at 18:46 Bort 1,215
3
votes
0
answers
85
views

Solving compressible inviscid Euler equations with shockwaves in polar coordinates

hyperbolic-pde
Feb 5 '16 at 22:29 Dantragof 131
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