Abstract
We solve optimization problems on the ranks and inertias of the quadratic Hermitian matrix function subject to a consistent system of matrix equations and . As applications, we derive necessary and sufficient conditions for the solvability to the systems of matrix equations and matrix inequalities , and in the Löwner partial ordering to be feasible, respectively. The findings of this paper widely extend the known results in the literature.
Citation
Yirong Yao. "The Optimization on Ranks and Inertias of a Quadratic Hermitian Matrix Function and Its Applications." J. Appl. Math. 2013 (SI03) 1 - 6, 2013. https://doi.org/10.1155/2013/961568
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