/lanczos-QD

create lanczos time evolution code for qiskit dynamics

Primary LanguagePythonMIT LicenseMIT

Goal

Implement lanczos algorithm for time evolution in qiskit dynamics

Results of lanczos implementation using dense numpy arrays lanczos-vs-numpy.linalg.eigh

Results of lanczos on dense ndarray vs sparse scipy csr matrix lanczos-vs-numpy.linalg.eigh

presentation of checkpoint-1