TY - JOUR AU - Neymeyr, Klaus AU - Zhou, Ming TI - The block preconditioned steepest descent iteration for elliptic operator eigenvalue problems JO - Electronic transactions on numerical analysis PY - 2014 SP - 93 EP - 108 VL - 41 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ETNA_2014__41__a19/ LA - en ID - ETNA_2014__41__a19 ER -