%0 Journal Article
%A Xifu Liu
%T Positive semidefinite solution to matrix completion problem and matrix approximation problem
%J Filomat
%D 2022
%P 3709 
%V 36
%N 11
%U http://geodesic.mathdoc.fr/articles/10.2298/FIL2211709L/
%R 10.2298/FIL2211709L
%G en
%F 10_2298_FIL2211709L