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3 Commits

Author SHA1 Message Date
Olivier Parcollet
32500df5ba [gfs] Change bz tag to using the actual brillouin_zone class
- simpler to remember ...
- in this case, gf is specialized on the actual name of the domain.
2014-10-20 16:29:50 +02:00
Olivier Parcollet
a857aca301 Silence warnings on gcc
gcc 4.9 with -Wall -Wno-unknown-pragmas -Wno-maybe-uninitialized -Wno-sign-compare

-> uninit : not reliable apparently.
-> sign compare : to be fixed later.
-> fix all, but parenthesis suggestion
2014-10-18 21:20:42 +02:00
Olivier Parcollet
0a1285405c [gfs] Lattice fourier, multivar G, curry, tail
- Add Fourier for lattice.
  - Add regular_bz_mesh, cyclic_lattice, and their FFT.

- rm freq_infty.
- The gf can now be evaluated on a tail_view, which result in composing the tail.
- Fix the following issue :
  g(om_) << g(om_ +1)
  will recompose the tail correctly.
- TODO : TEST THIS NEW FEATURE IN DETAIL.

- Work on singularity for G(x, omega)

 - Separate the factory for singularity from the data factory in gf.
 - overload assign_from_functoin (renamed).
 - Fix singularity_t and co in the gf (const issue).

- Clean tail, add tail_const_view
 - add m_tail for x -> tail on any mesh
 - test curry + fourier works on k
2014-10-18 21:20:35 +02:00