triqs::hilbert_space::space_partition::find_mappings

#include <triqs/hilbert_space/space_partition.hpp>

Synopsis

block_mapping_t find_mappings (operator_t const & op, bool diagonal_only = false)

Find all subspace-to-subspace connections generated by a given operator

Parameters

• op Subject imperative operator

• diagonal_only Find only the ‘diagonal’ connections (each subspace connected to itself)

Returns

Connections between subspaces