Global Solvability Criterion for Matrix Riccati Equations
キーワード:
Matrix Riccati equations,
Nonnegative (positive) definiteness,
Hermitian matrices,
The Liouville's formula
2025 年 68 巻 1 号 p. 119-130
詳細
2025 年 68 巻 1 号 p. 119-130
A new approach is used to obtain a global solvability criterion for matrix Riccati equations. It is shown that the obtained result is an extension of a result derived from a comparison theorem for matrix Riccati equations. Two corollaries were drawn from the obtained result as well.
