sfepy/sfepy — Issue #139: schroedinger examples are not working correctly for  2010.2-release
Author: rc
Created: 2012-01-30 10:27:10+00:00
State: open

releases sfepy-release-2010.1, 2010.2-release, does not produce correct
results for shroedinger example problems: well, oscillator, boron. dft does
not work at all.
> n exact FEM error
> 0: 1.00000000 0.00070729 99.93%
> 1: 2.00000000 0.00079621 99.96%
> 2: 2.00000000 0.00158312 99.92%
> 3: 3.00000000 0.00174114 99.94%
> 4: 3.00000000 0.00318958 99.89%
> 5: 3.00000000 0.00327202 99.89%
> 6: 4.00000000 0.00664995 99.83%

Migrated from http://code.google.com/p/sfepy/issues/detail?id=137

earlier comments

robert.cimrman said, at 2010-06-02T16:20:02.000Z:

I have fixed most of the issues (some by removing files :)). Now

- in 2D in all examples the eigenvalues converge
- in 3D --hydrogen and --boron do not converge (better mesh needed?)

That's about all I can do for now.