Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: , an iterative algorithm is proposed to solve discrete time algebraic Riccati equations (DARE) with a sign indefinite quadratic term, which arise from linear discrete time H ∞  control. By constructing two positive semidefinite matrix sequences,  obtain the stabilizing solution of the given DARE. The algorithm has a global convergence property.
['Y. Feng', 'Brian D. O. Anderson', 'Weitian Chen']
I am writing a research paper on a idea Solving discrete algebraic Riccati equations: A new recursive method
[{"from": "human", "value": "I am writing a research paper on a idea Solving discrete algebraic Riccati equations: A new recursive method"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: , an iterative algorithm is proposed to solve discrete time algebraic Riccati equations (DARE) with a sign indefinite quadratic term, which arise from linear discrete time H \u221e  control. By constructing two positive semidefinite matrix sequences,  obtain the stabilizing solution of the given DARE. The algorithm has a global convergence property."}]