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arXiv 2103.14834math.DS
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具有两个间断点的二次随机算子的动力系统

Dynamical system of a quadratic stochastic operator with two discontinuity points

Sh. B. Abdurakhimova, U. A. Rozikov

摘要:

本文考虑一个由两个种群组成的种群,其动力学由一个变系数的二次随机算子定义,使其在两点处不连续。该操作符依赖于三个参数。证明了在适当的参数条件下,该算子可能存在不动点、轨线收敛和周期点。

英文摘要:

In this paper we consider a population consisting of two species, dynamics of which is defined by a quadratic stochastic operator with variable coefficients, making it discontinuous operator at two points. This operator depends on three parameters. It is shown that under suitable conditions on the parameters this operator may have fixed points, convergence of trajectories and there may exist periodic points.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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