Skip to content

Latest commit

 

History

History
53 lines (51 loc) · 2.76 KB

TODO

File metadata and controls

53 lines (51 loc) · 2.76 KB

[2024-12-21 Sat] Geometry

  • It would be nice to be able to set the origin of the unit cell in geometry
  • It would be nice to have functions to map from pixel to cartesian coordinates and back in geometry

[2024-12-11 Wed] Documentation

Should complete and verify documentation. For example, routines ST are not documented yet.

[2024-12-07 Sat] P::WE::R2::…

Make a new version of P::WE::R2 in which the metric is not g, but g^dagger. This would make B g->g^dager B g Hermitian even if the host epsilon_A is dissipative, and the code would be simpler. The Haydock coefficients a_n, b_n would be complex, but there would be no need for the signs g_n.

[2024-12-06 Fri] Vectors2DList or Geometry

Vectors 2D list should base the vectors on the actual coordinates, not in the index coordinates, i.e., it should use the r attribute from the geometry. Otherwise, it couldn’t be used for non-orthogonal coordinates. Or instead, add routines to P::Roles::Geometry to convert from pixel to real space (or reciprocal) coordinates and back.

[2024-12-05 Thu] Immutability

Immutable objects that return a pdl may be silently changed if the pdl itself is changed. It must be fixed, but I don’t know what is the best way.

Field modifies silently haydock coefficients

  • [2024-12-04 Wed] We found P::LE::NR2::Field uses cgtsv, a routine that modifies its arguments. We used to pass a subdiagonal and supradiagonal which are both given by the b coefficients. We used the same ndarray, so when the subdiagonal is modified, the supradiagonal is erroneously modified. The results were wrong.
  • [2025-01-05 Sun] Modified Utils::cgtsv so that it takes care of copying the arrays that get modified

[2024-11-01 Fri] It seems WE::S::Green doesn’t compute antisymmetric part. Fix and test.

[2021-09-30 Sun] Add example/test with non Cartesian coordinates

[2021-09-25 Sat] Check if it is clear that complexCoeffs is equivalent to non is_hermitian

Return as, bs, b2s as pdl instead of array?

Check upper iterations in continued fractions

Factor out OneH?

Did for retarded and non retarded, 2 media Did for the rest.

Relax need for odd dimensions

Merge exact surface SHG calculation with current surface calculation.

Write and publish paper.

Wrote a contribution to Science Perl, to appear in 2025.

Allow non-orthogonal unit vectors

Allow saving states for reorthogonalization and reinitialization

Done for reorthogonalization. Reinitialization pending.

[2019-01-04 Fri] Generalize to three or more media nonretarded

Complete spinor generalization.

Generalize to three or more media retarded

[2018-11-20 Tue] Add TODO file