Lyapunov functions for linear nonautonomous dynamical equations on time scales

The existence of a Lyapunov function is established following a method of Yoshizawa for the uniform exponential asymptotic stability of the zero solution of a nonautonomous linear dynamical equation on a time scale with uniformly bounded graininess

Lyapunovfunktionen auf Zeitskalen

Die Arbeiten von Alexander Michailowitsch Lyapunov (1857-1918) waren der Anfangspunkt intensiver Erforschung des Stabilitätsverhaltens von Differentialgleichungen. In der vorliegenden Arbeit sollen Lyapunovfunktionen auf Zeitskalen in Bezug auf das Stabilitätsverhalten des homogenen linearen Systems x-delta = A(t)x untersucht werden

Lyapunov functions for linear nonautonomous dynamical equations on time scales

<p/> <p>The existence of a Lyapunov function is established following a method of Yoshizawa for the uniform exponential asymptotic stability of the zero solution of a nonautonomous linear dynamical equation on a time scale with uniformly bounded graininess.</p