Krylov-Subspace Recycling via the POD-Augmented Conjugate-Gradient Method

@article{Carlberg2016KrylovSubspaceRV,
  title={Krylov-Subspace Recycling via the POD-Augmented Conjugate-Gradient Method},
  author={Kevin Carlberg and Virginia Forstall and Ray S. Tuminaro},
  journal={SIAM J. Matrix Analysis Applications},
  year={2016},
  volume={37},
  pages={1304-1336}
}