TY - JOUR AU - Feuerriegel, S. AU - Bücker, H. M. TI - The non-symmetric s-step Lanczos algorithm: Derivation of efficient recurrences and synchronization-reducing variants of BiCG and QMR JO - International Journal of Applied Mathematics and Computer Science PY - 2015 SP - 769 EP - 785 VL - 25 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IJAMCS_2015_25_4_a4/ LA - en ID - IJAMCS_2015_25_4_a4 ER -