On Some Properties of Topological Entropy and Topological Pressure of Families of Dynamical Systems Continuously Depending on a Parameterстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 20 декабря 2019 г.
Аннотация:For each everywhere dense subset G of type Gδ in a complete metric separable
zero-dimensional space, we construct a family of dynamical systems continuously depending
on a parameter varying in this space such that the set of points of lower semicontinuity of the
topological entropy of its systems treated as a function of the parameter coincides with the set G.
For a family of dynamical systems continuously depending on the parameter, we prove that
the set of points of lower semicontinuity and the set of points of upper semicontinuity of the
topological pressure of its systems treated as a function of the parameter are sets of type Gδ
and Fσδ , respectively.