TY - JOUR AU - B.V. Limaye AU - R.P. Kulkarni TI - On the Steps of Convergence of Approximate Eigenvectors in the Rayleigh-Schrödinger Series. JO - Numerische Mathematik PY - 1983 SP - 31 EP - 50 VL - 42 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1983__42_132859/ ID - NUMA_1983__42_132859 ER -