Abstract
This paper is a study of one of the most beautiful phenomena in dynamical systems limit cycle. In mathematics, in the study of dynamical systems with two-dimensional phase space, a limit cycle is a closed trajectory having the property that at least one other trajectory spirals into it as time approaches either positive or negative infinity. In this paper, existence and uniqueness of limit cycles for a generalized Liénard system will be studied. Moreover, some examples will be presented to illustrate our results.
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Kasbi, T., Roomi, V. Existence and uniqueness of limit cycles in planar system of Liénard type. Rend. Circ. Mat. Palermo, II. Ser 67, 547–556 (2018). https://doi.org/10.1007/s12215-018-0333-2
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DOI: https://doi.org/10.1007/s12215-018-0333-2