quimb.tensor.tensor_approx_spectral¶

Approximating spectral functions with tensor networks.

Functions¶

construct_lanczos_tridiag_MPO(A, K[, v0, ...])

Module Contents¶

quimb.tensor.tensor_approx_spectral.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)[source]¶