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Article Contents

# On the Yakubovich frequency theorem for linear non-autonomous control processes

• Using methods of the theory of nonautonomous linear differential systems, namely exponential dichotomies and rotation numbers, we generalize some aspects of Yakubovich's Frequency Theorem from periodic control systems to systems with bounded uniformly continuous coefficients.
Mathematics Subject Classification: 37B55, 49N10, 34F05, 93D15.

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