quimb.tensor.tensor_approx_spectral
===================================

.. py:module:: quimb.tensor.tensor_approx_spectral

.. autoapi-nested-parse::

   Approximating spectral functions with tensor networks.



Functions
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.. autoapisummary::

   quimb.tensor.tensor_approx_spectral.construct_lanczos_tridiag_MPO


Module Contents
---------------

.. py:function:: construct_lanczos_tridiag_MPO(A, K, v0=None, initial_bond_dim=None, beta_tol=1e-06, max_bond=None, seed=False, v0_opts=None, k_min=10)