Ma. Kaashoek et Smv. Lunel, AN INTEGRABILITY CONDITION ON THE RESOLVENT FOR HYPERBOLICITY OF THE SEMIGROUP, Journal of differential equations, 112(2), 1994, pp. 374-406
In this paper, we present necessary and sufficient conditions on the r
esolvent of the generator of a strongly continuous semigroup in order
that the corresponding semigroup is hyperbolic. The proof is based on
a new characterization of the growth bound in terms of the resolvent.
As an application, we discuss three examples. (c) 1994 Academic Press.
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