%0 Journal Article %A Yu. A. Chernyaev %T Convergence of the gradient projection method and Newton's method as applied to optimization problems constrained by intersection of a spherical surface and a convex closed set %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2016 %P 1733-1749 %V 56 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_2016_56_10_a4/ %G ru %F ZVMMF_2016_56_10_a4