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Martial R. Hille PhD thesis.PDF671.16 kBAdobe PDFView/Open
 Title: Resonances for graph directed Markov systems, and geometry of infinitely generated dynamical systems Authors: Hille, Martial R. Supervisors: Stratmann, Bernd Keywords: ResonancesGraph directed Markov systemsHausdorff dimensionZeta functionLimit setDiscrepancy type Issue Date: 24-Jun-2009 Abstract: In the first part of this thesis we transfer a result of Guillopé et al. concerning the number of zeros of the Selberg zeta function for convex cocompact Schottky groups to the setting of certain types of graph directed Markov systems (GDMS). For these systems the zeta function will be a type of Ruelle zeta function. We show that for a finitely generated primitive conformal GDMS S, which satisfies the strong separation condition (SSC) and the nestedness condition (NC), we have for each c>0 that the following holds, for each w \in\$C$ with Re(w)>-c, |\Im(w)|>1 and for all k \in\$N$ sufficiently large: log | zeta(w) | <