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Stability for time varying linear dynamic systems on time scales. (English) Zbl 1064.39005
The author discusses the solutions of a time varying linear dynamic system of the form $$x^\Delta (t)=A(t)x(t).$$ Sufficient conditions for stability are given, and an instability criterion is developed.

##### MSC:
 39A11 Stability of difference equations (MSC2000) 39A12 Discrete version of topics in analysis
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##### References:
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