Qualitative Theory of Dynamical Systems - Journal - Bridge of Knowledge

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Qualitative Theory of Dynamical Systems

ISSN:

1575-5460

eISSN:

1662-3592

Disciplines
(Field of Science):

  • Mechanical engineering (Engineering and Technology)
  • Mathematics (Natural sciences)

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Ministry points - current year
Year Points List
Year 2024 100 Ministry scored journals list 2024
Ministry points - previous years
Year Points List
2024 100 Ministry scored journals list 2024
2023 100 Ministry Scored Journals List
2022 100 Ministry Scored Journals List 2019-2022
2021 100 Ministry Scored Journals List 2019-2022
2020 100 Ministry Scored Journals List 2019-2022
2019 100 Ministry Scored Journals List 2019-2022
2018 25 A
2017 25 A
2016 25 A
2015 25 A
2014 15 A

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Hybrid

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Points CiteScore - current year
Year Points
Year 2022 1.9
Points CiteScore - previous years
Year Points
2022 1.9
2021 1.8
2020 2.1
2019 2.1
2018 1.7
2017 1.5
2016 1.3
2015 1.3
2014 1.2
2013 0.6
2012 0.2

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Catalog Journals

Year 2023
  • Invariant Measures for Uncountable Random Interval Homeomorphisms
    Publication

    A necessary and sufficient condition for the iterated function system { f (·, ω) | ω ∈ } with probability P to have exactly one invariant measure μ∗ with μ∗((0, 1)) = 1 is given. The main novelty lies in the fact that we only require the transformations f (·, ω) to be increasing homeomorphims, without any smoothness condition, nei- ther we impose conditions on the cardinality of . In particular, positive Lyapunov exponents conditions...

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Year 2019
  • Periodic Points for Sphere Maps Preserving MonopoleFoliations
    Publication

    Let S^2 be a two-dimensional sphere. We consider two types of its foliations with one singularity and maps f:S^2→S^2 preserving these foliations, more and less regular. We prove that in both cases f has at least |deg(f)| fixed points, where deg(f) is a topological degree of f. In particular, the lower growth rate of the number of fixed points of the iterations of f is at least log|deg(f)|. This confirms the Shub’s conjecture in...

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