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