arXiv · math/9406211
Stability and Dichotomy of Positive Semigroups on $L_p$
Abstract
A new proof of a result of Lutz Weis is given, that states that the stability of a positive strongly continuous semigroup $(e^{tA})_{t \ge 0}$ on $L_p$ may be determined by the quantity $s(A)$. We also give an example to show that the dichotomy of the semigroup may not always be determined by the spectrum $σ(A)$.
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Stephen J. Montgomery-Smith. 1999-12-06. Stability and Dichotomy of Positive Semigroups on $L_p$. https://arxiv.org/abs/math/9406211
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