Common solutions to the Lyapunov equations

作者: George Phillip Barker

DOI: 10.1016/0024-3795(77)90006-4

关键词: Lyapunov exponentHermitian matrixMathematicsLyapunov functionMatrix (mathematics)Mathematical analysisLyapunov equationPure mathematics

摘要: Abstract Let A be an n × matrix with complex entries. necessary and sufficient condition is established for the existence of a Hermitian solution H to equations AH+HA ∗ =HA+A H=I .

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