TY - JOUR AU - R.S. Varga AU - J.G. Pierce TI - Higher Order Convergence Results for the Rayleigh-Ritz Method Applied to Eigenvalue Problems: 2. Improved Error Bounds for Eigenfunctions. JO - Numerische Mathematik PY - 1972 SP - 155 EP - 169 VL - 19 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1972__19_132140/ ID - NUMA_1972__19_132140 ER -