Skip to content

Spectra v0.5.0

Compare
Choose a tag to compare
@yixuan yixuan released this 05 Feb 16:58
· 559 commits to master since this release

Added

  • Added the generalized eigen solver SymGEigsSolver in the regular inverse mode
  • Added the wrapper class SparseRegularInverse that can be used with
    SymGEigsSolver in the regular inverse mode
  • Added test code for generalized eigen solver in the regular inverse mode

Changed

  • Improved the numerical precision and stability of some internal linear
    algebra classes, including TridiagEigen, UpperHessenbergEigen, and
    DoubleShiftQR
  • API change: The x_in argument in matrix operation functions, e.g.
    perform_op(), is now labelled to be constant
  • Fixed a bug that
    GenEigsComplexShiftSolver gave wrong results when transforming back the
    eigenvalues, discovered by @jdbancal
  • Updated included Catch to v1.7.0
  • Documentation improvement