非均匀时域非线性混合型莱斯利-高尔捕食-食饵系统狩猎合作与反馈控制的影响

IF 0.7 4区 数学 Q2 MATHEMATICS Rocky Mountain Journal of Mathematics Pub Date : 2023-04-01 DOI:10.1216/rmj.2023.53.485
Anil Kumar, Muslim Malik
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引用次数: 0

摘要

:在本工作中,我们提出了一个在非一致时域上具有反馈控制和捕食者之间狩猎协作的混合Leslie Gower捕食-被捕食系统,其中我们提出的模型在连续时间动力系统和离散时间动力系统之间转换。利用比较定理和时间尺度上的一些动态不等式,我们研究了该系统的持久性结果。此外,在适当的李雅普诺夫函数的帮助下,我们建立了一些有效条件,以确保所提出的模型的全局吸引性。此外,还进行了仿真研究,以验证理论结果,并进一步研究反馈控制策略和狩猎合作对捕食者系统的影响。这些发现表明,狩猎合作和反馈控制策略对控制捕食者-猎物动力学系统的种群具有重要影响。相同的参数值和初始条件。
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IMPACT OF HUNTING COOPERATION AND FEEDBACK CONTROL FOR A NONLINEAR HYBRID LESLIE–GOWER PREDATOR-PREY SYSTEM ON NONUNIFORM TIME DOMAIN
: In the present work, we have proposed a hybrid Leslie-Gower predator-prey system with feedback control and hunting cooperation among predator on non uniform time domain, where our proposed model commutes between a continuous-time dynamical system and discrete-time dynamical system. Using the comparison theorems and some dynamic inequality on the time scale, we have studied the permanence results for the proposed system. Also, with the help of a suitable Lyapunov function, we have established some sufficient conditions that will ensure the global attractivity of the proposed model. Furthermore, simulation studies are provided to verify the theoretical results, as well as to further investigate the effects of feedback control strategy and hunting cooperation on the prey-predator system. These findings suggest that hunting cooperation and feedback control strategy have a substantial influence to control the population of predator-prey dynamical system. same parameters values and initial conditions.
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来源期刊
CiteScore
1.20
自引率
12.50%
发文量
71
审稿时长
7.5 months
期刊介绍: Rocky Mountain Journal of Mathematics publishes both research and expository articles in mathematics, and particularly invites well-written survey articles. The Rocky Mountain Journal of Mathematics endeavors to publish significant research papers and substantial expository/survey papers in a broad range of theoretical and applied areas of mathematics. For this reason the editorial board is broadly based and submissions are accepted in most areas of mathematics. In addition, the journal publishes specialized conference proceedings.
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