User David Ketcheson - Computational Science Stack Exchange

David Ketcheson

Member for 11 years, 6 months
Last seen more than a week ago

davidketcheson.info
Thuwal, Saudi Arabia

18 Questions

Score Activity Newest Views

102 votes

14 answers

11k views

Is it worthwhile to write unit tests for scientific research codes?

asked Dec 3, 2011 at 17:58

97 votes

19 answers

128k views

Is there a high quality nonlinear programming solver for Python?

asked Nov 30, 2011 at 15:10

48 votes

7 answers

6k views

Is algorithmic analysis by flop-counting obsolete?

asked Nov 30, 2011 at 20:10

42 votes

8 answers

1k views

How to link code to publications

asked Jan 12, 2012 at 14:14

40 votes

11 answers

3k views

Venues for publishing papers that emphasize software

asked Jan 12, 2012 at 14:11

30 votes

7 answers

9k views

Alternatives to Journal of Computational Physics

asked Jul 19, 2012 at 5:22

24 votes

4 answers

2k views

When is a high order method useful for computational fluid dynamics simulations?

asked Nov 30, 2011 at 5:59

19 votes

4 answers

5k views

Is there a general-purpose library for structured grid adaptive mesh refinement?

asked Jan 18, 2012 at 12:49

17 votes

5 answers

397 views

Databases of results for numerical codes

asked Jan 22, 2012 at 20:03

17 votes

1 answer

1k views

When should implicit methods be used in the integration of hyperbolic PDEs?

asked Nov 30, 2011 at 6:04

17 votes

2 answers

921 views

How can I choose a good Riemann solver when numerically solving a system of hyperbolic PDEs?

asked Nov 30, 2011 at 5:55

17 votes

5 answers

629 views

Are there operator splitting approaches for multiphysics PDEs that achieve high order convergence?

asked Nov 30, 2011 at 9:57

14 votes

5 answers

583 views

Examples of PDE computations using parallelism in both space and time

asked Jun 30, 2012 at 21:23

10 votes

1 answer

208 views

Polynomials that are orthogonal over curves in the complex plane

asked Nov 30, 2011 at 5:31

9 votes

3 answers

2k views

Basin of attraction for Newton's method

asked Jul 23, 2012 at 14:47

7 votes

3 answers

552 views

Does there exist an arbitrary-precision convex optimization solver?

asked Nov 30, 2011 at 6:08

5 votes

1 answer

1k views

Parallel Gram-Schmidt algorithms

asked Sep 1, 2014 at 5:53

3 votes

2 answers

239 views

Benchmark setup for incompressible Rayleigh-Taylor flow

asked Nov 15, 2016 at 5:51