Research correction of incompatible systems of linear equations is an important value in the theory of correction of incompatible models, such as improper linear programming problems. We consider the problems of correcting incompatible systems of linear equalities with matrices of block structure by the criteria of minimum sums of squared norms and weighted minimax of Euclidean norms of the correction block matrix. Structure corrected matrices block structure can be interpreted as follows. There is a system consisting of K subsystems. The system as a whole must satisfy certain conditions of stability or functioning of the coordination of subsystems and can not be subjected to correction. In the article refers to some results for problems correctioncoefficients subsystems with the "top-down" approach and "bottom-up".
Volume 11 | 08-Special Issue
Pages: 339-344