This is the abstract of the paper
  "Hyperbolicity for linear partial differential equations with delay"
by Andras Batkai.

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Abstract:
Robust hyperbolicity and stability results for linear partial
differential equations with delay will be given and, as an
application,  the effect of small delays to the asymptotic
properties of feedback systems will be analyzed.

Batkai, Andras
batka@cs.elte.hu

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