YUE Tian. On uniform exponential instability of GC(0,e) generalized evolution operator in Banach space[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2018,57(5):150-154.
YUE Tian. On uniform exponential instability of GC(0,e) generalized evolution operator in Banach space[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2018,57(5):150-154.DOI:
) -generalized evolution operator in Banach space is studied. Based on the definition of
GC
(0
e
) -generalized evolution operator
the necessary and sufficient conditions for uniform exponential instability are obtained via mathematical analysis and operator theory. The results extend some well-known results in exponential stability theory. The research is theoretically important for studying the instability of generalized evolution operator.