TY - JOUR AU - Vaněk, Petr AU - Pultarová, Ivana TI - Convergence theory for the exact interpolation scheme with approximation vector as the first column of the prolongator and Rayleigh quotient iteration nonlinear smoother JO - Applications of Mathematics PY - 2017 SP - 49 EP - 73 VL - 62 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.2017.0101-16/ DO - 10.21136/AM.2017.0101-16 LA - en ID - 10_21136_AM_2017_0101_16 ER -