A block inverse-free preconditioned Krylov subspace method for symmetric generalized eigenvalue problems

@article{Quillen2010ABI,
  title={A block inverse-free preconditioned Krylov subspace method for symmetric generalized eigenvalue problems},
  author={Patrick Quillen and Qiang Ye},
  journal={J. Computational Applied Mathematics},
  year={2010},
  volume={233},
  pages={1298-1313}
}