On the existence of solutions of the Riccati differential equation (Q1102420)

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scientific article; zbMATH DE number 4050017
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On the existence of solutions of the Riccati differential equation
scientific article; zbMATH DE number 4050017

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    On the existence of solutions of the Riccati differential equation (English)
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    1987
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    A characterization of finite escape times in the time-varying Riccati equations using its representation as the flow of a right invariant vector field on Lagrangian Grassmann manifold is obtained. The results also are applied to the indefinite and time-varying cases.
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    finite escape times
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    Riccati equations
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    Lagrangian Grassmann manifold
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