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Asymptotic solution of Bowen equation for perturbed potentials on shift spaces with countable states.
- Source :
- Journal of Fractal Geometry; 2022, Vol. 9 Issue 3/4, p273-324, 52p
- Publication Year :
- 2022
-
Abstract
- In this paper, we study the asymptotic expansions for the zero of the pressure function s ↦ P(sφ(ε, ⋅)+ξ(ε, ⋅)) for perturbed potentials φ(ε, ⋅) and ξ(ε, ⋅) defined on the shift space with countable state space. In our main result, we give a sufficient condition for the solution s = s(ε) of P(sφ(ε, ⋅) + ξ(ε, ⋅)) = 0 to have the n-order asymptotic expansion for the small parameter ε. In addition, we also obtain the case where the order of the expansion of the solution s = s(ε) is less than the order of the expansion of the perturbed potentials. Our results can be applied to problems concerning asymptotic behaviours of Hausdorff dimensions given by the Bowen formula: conformal graph directed Markov systems and other concrete examples. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 23081309
- Volume :
- 9
- Issue :
- 3/4
- Database :
- Complementary Index
- Journal :
- Journal of Fractal Geometry
- Publication Type :
- Academic Journal
- Accession number :
- 164811244
- Full Text :
- https://doi.org/10.4171/JFG/128