version 0.4.0

[0.4.0] 08/04/2021

Changed

• use enum for the davidson correction instead of str (#16)

Removed

• Travis CI workflow

Version 0.3.0

[0.3.0] 08/06/2020

New

• Add Lanczos algorithm (#12)

Fixed

• Only orthogonalize the new vectors added to the subpace.
• Add Eigendavidson argument documentation.

Changed

• Renamed struc Eigendavidson => Davidson.

Version 0.2.0

This package contains some iterative algorithms for computing the eigenvalues/eigenvectors of a symmetric matrix, implemented in Rust

Changed

• Used modified Gram-Schmidt orthogonalization
• Reduce scaling of the search space

Fixed

• Bug in DPR correction.

First pre-release

[0.1.0] 16-01-2020

Added

• First implementation using f64.
• Used nalgebra for the linear algebra operations.
• Both GDJ and DPR correction methods working.
• Use a Trait to collect the methods that a matrix representation should have to compute the eigenvalue/eigenvectors.