Science China Mathematics

, Volume 61, Issue 12, pp 2221–2236 | Cite as

Rational map ax + 1/x on the projective line over ℚ2

  • Shilei FanEmail author
  • Lingmin Liao


The dynamical structure of the rational map ax+1/x on the projective line \(\mathbb{P}^1(\mathbb{Q}_2)\) over the field ℚ2 of 2-adic numbers, is fully described.


p-adic dynamical system rational maps minimal decomposition subshift of finite type 


37P05 11S82 37B05 



This work was supported by National Natural Science Foundation of China (Grant Nos. 11401236 and 11471132) and Self-Determined Research Funds of Central China Normal University (Grant No. CCNU17QN0009).


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Copyright information

© Science China Press and Springer-Verlag GmbH Germany, part of Springer Nature 2018

Authors and Affiliations

  1. 1.School of Mathematics and Statistics, Hubei Key Laboratory of Mathematical SciencesCentral China Normal UniversityWuhanChina
  2. 2.Laboratoire d’Analyse et de Mathématiques Appliquées (LAMA)Université Paris-Est Créteil Val de MarneCréteilFrance

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