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The instability of the solution to a system with constant delay - MaRDI portal

The instability of the solution to a system with constant delay (Q2703924)

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The instability of the solution to a system with constant delay
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    12 June 2002
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    delay differential equation
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    linear equation
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    unstable solution
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    The instability of the solution to a system with constant delay (English)
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    The author deals with the linear delay differential system NEWLINE\[NEWLINE\dot x(t)= e^t B(t) x(t-\sigma),NEWLINE\]NEWLINE where \(\sigma> 0\) is a constant and \(B\) is a continuous \(\sigma\)-periodic \(m\times m\)-matrix function on \([t_0,\infty)\). The main result shows that under the above hypotheses, the zero solution is unstable.
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