On the existence of a negative semidefinite, antistabilizing solution to the discrete-time algebraic Riccati equation

DOI10.1109/TAC.1981.1102703zbMath0482.93049MaRDI QIDQ3941283

Edmond A. Jonckheere

Publication date: 1981

Published in: IEEE Transactions on Automatic Control (Search for Journal in Brave)

zbMATH Keywords

discrete-time algebraic Riccati equationnegative semidefinite, antistabilizing solution

Mathematics Subject Classification ID

Controllability (93B05) Linear inequalities of matrices (15A39) Discrete-time control/observation systems (93C55) Linear systems in control theory (93C05) Asymptotic stability in control theory (93D20) Matrix equations and identities (15A24)

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