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The center of a coarse dynamical system

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Ukrainian Mathematical Journal Aims and scope

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Literature cited

  1. C. C. Pugh, “An improved closing lemma and a general density theorem,” American J. Math.,89, No. 4 (1967).

  2. V. V. Nemytskii and V. V. Stepanov, The Qualitative Theory of Differential Equations [in Russian], (1949), Ch. 5.

  3. A. G. Maier, “Central trajectories and Birkhof's problem,” Matem. Sb.,26, 68 (1950).

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  4. L. P. Shil'nikov, “Some Results on the Poincaré-Birkhof Problem,” Annotations of Reports presented at Third All-Union Congress on Theoretical and Applied Mathematics 1968 [in Russian].

  5. J. D. Birkhof, Dynamical Systems [Russian translation] (1941), Ch. 7, p. 323.

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Authors and Affiliations

  1. Institute of Mathematics, Academy of Sciences of the Ukrainian SSR, USSR

    A. N. Sharkovskii

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  1. A. N. Sharkovskii
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Translated from Ukrainskii Matematicheskii Zhurnal, Vol.20, No.5, pp.717–719, September–October, 1968.

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Sharkovskii, A.N. The center of a coarse dynamical system. Ukr Math J 20, 620–621 (1968). https://doi.org/10.1007/BF01092010

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  • DOI: https://doi.org/10.1007/BF01092010

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