Differential Equations

, Volume 55, Issue 8, pp 1118–1119 | Cite as

Family of Dynamical Systems Whose Topological Entropy Is Nowhere Upper Semicontinuous

  • A. N. VetokhinEmail author
Short Communications


We construct a continuous family of continuous mappings of a compact metric space such that the topological entropy of these mappings as a function of the parameter is nowhere upper semicontinuous.


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Copyright information

© Pleiades Publishing, Ltd. 2019

Authors and Affiliations

  1. 1.Lomonosov Moscow State UniversityMoscowRussia
  2. 2.Bauman Moscow State Technical UniversityMoscowRussia

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