• Title/Summary/Keyword: Cheong-song

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Exponential Asymptotic Stability in Perturbed Systems

  • Choi, Sung Kyu;Choi, Cheong Song
    • Journal of the Chungcheong Mathematical Society
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    • v.3 no.1
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    • pp.69-81
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    • 1990
  • In this paper we investigate the problem of exponential asymptotic stability (EAS) in perturbed nonlinear systems of the differential system x' = f(t, x). Also, a simple method for constructing Liapunov functions is used to prove a kind of Massera type converse theorem.

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