TY - JOUR AU - G. V. Savinov TI - Convergence of a generalized method of conjugate gradients for the determination of the extremal eigenvalues of a matrix JO - Zapiski Nauchnykh Seminarov POMI PY - 1981 SP - 145 EP - 150 VL - 111 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1981_111_a10/ LA - ru ID - ZNSL_1981_111_a10 ER -