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dft_tools/doc/reference/gfs/py/descriptors.rst
tayral edd1ff4529 Restructuring documentation.
A first general restructuration of the doc according to the pattern [tour|tutorial|reference].
In the reference part, objects are documented per topic.
In each topic, [definition|c++|python|hdf5] (not yet implemented)
2014-10-18 12:21:08 +01:00

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.. index::
single: Green's functions; initializers
.. _descriptors:
Descriptors
-----------
descriptors are simple objects that describe a function of frequencies
and permits to compute it with its high frequencies expansion.
They can be combined into simple expressions.
Example:
.. literalinclude:: impinbath.py
:lines: 1-13
Reference
^^^^^^^^^
.. class:: pytriqs.gf.local.descriptors.Omega
The function :math:`\omega \rightarrow \omega`. If used with Matsubara Green's functions, the corresponding
class member is called `iOmega_n`.
.. automodule:: pytriqs.gf.local.descriptors
:members: Function,SemiCircular, Wilson