Infinite - Dimensional Discrete
نویسنده
چکیده
For discrete inclusions in Banach spaces we study stability questions. First it is shown that the Bohl exponent of a time-varying discrete time system can be characterized via the spectral radius of an associated operator on the space of p-th order summable sequences. The main result is that for discrete inclusions on a reeexive Banach space various characteristic exponents characterizing diier-ent concepts of stability coincide. Using this result it is shown that the convexiication of an exponentially stable discrete inclusions is exponentially stable. It is examined to what extent these results can be carried over to the time-varying case.
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تاریخ انتشار 1997