Chaos, complex transients and noise: Illustration with a Kaldor model

A. Dohtani*, T. Misawa, T. Inaba, M. Yokoo, T. Owase

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    14 Citations (Scopus)


    In the present paper two-dimensional discrete Kaldor-type models are investigated. First, a sufficient condition for the existence of topological chaos of the model is derived analytically for a special parameter set. Second, the influences of noise on the Kaldor model are examined numerically. We show that noise may not only obscure the underlying structures, but also reveal the hidden structures, for example, the chaotic attractors near a window of chaos or the periodic attractors near a small chaotic parameter region.

    Original languageEnglish
    Pages (from-to)2157-2174
    Number of pages18
    JournalChaos, Solitons and Fractals
    Issue number12
    Publication statusPublished - 1996 Dec

    ASJC Scopus subject areas

    • Statistical and Nonlinear Physics


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