Dynamics of a Two-Species Stage-Structured Competitive System with Time Delay and Optimal Harvesting

机译：具有时滞和最优收获的两种种群阶段结构竞争系统的动力学

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In some two-species competitive models, only mature individuals participate in the competition, the immature individuals have little impact on the dynamics of the system. In this paper, we construct a two-species stage-structured competitive system with time delay and optimal harvesting concerning the species competing between mature individuals. We obtain conditions for the existence of a globally asymptotically stable positive equilibrium and the maximum sustainable yield of harvesting for the mature population.

机译：在某些两类竞争模型中，只有成熟的个体参与竞争，未成熟的个体对系统的动力学影响很小。在本文中，我们构建了具有时滞和关于成熟个体之间竞争物种的最佳收获的两种群阶段结构竞争系统。我们获得了全球渐近稳定的正平衡和成熟种群最大可持续收获量的存在条件。

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来源
《The World Advances in ELID-Grinding Technologies: Trends on High Efficiency and Essential Processing》|2008年|327-331|共5页
会议地点 Changsha(CN)
作者
Elisabeth Huber-Sannwald; rnTulio A rredondo Moreno; rnJosuéDelgado Balbuena; rnMonica Ribeiro Palacios;
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作者单位

Bing Liu@Department of Mathematics, Anshan Normal University, Anshan Liaoning, 114007, China--Lei Zhang@Department of Mathematics,Liaoning Normal University,Dalian Liaoning,116029,China--;

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中图分类 TTB30;
关键词
competitive system; optimal harvesting; stage-structured; equilibrium; global stability;

机译：竞争制度；最佳收获；阶段结构的；平衡;全球稳定;

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1. Dynamics of two-species delayed competitive stage-structured model described by differential-difference equations : Open Mathematics [J] . Sufang Han, Yaqin Li, Guoxin Liu, Open Mathematics . 2019,第1期

机译：具差分方程描述的两种种群时滞竞争阶段结构模型的动力学：开放数学
2. Dynamics of a stage-structured system with harvesting and discrete time delays [J] . Joydeb Bhattacharyya, Samares Pal Systems Science & Control Engineering . 2014,第1期

机译：具有收获和离散时间延迟的阶段结构系统的动力学
3. Optimal harvesting control and dynamics of two-species stochastic model with delays [J] . Lidan Liu, Xinzhu Meng Advances in Difference Equations . 2017,第1期

机译：具有时滞的两种随机模型的最优收获控制和动力学
4. Dynamics of a Two-Species Stage-Structured Competitive System with Time Delay and Optimal Harvesting [C] . S.N.Maobe, M.W.K.Mburu, J.K.Ndufa, Conference of Biomathematics . 2008

机译：具有时滞和最优收获的两种种群阶段结构竞争系统的动力学
5. OPTIMAL ESTIMATION ALGORITHMS FOR SYSTEMS WITH MULTIPLE TIME MODES AND DELAYED MEASUREMENTS. [D] . GAAFAR, WAYNE SAMIR. 1987

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6. Optimal Control for Aperiodic Dual-Rate Systems With Time-Varying Delays [O] . Ernesto Aranda-Escolástico, Julián Salt, María Guinaldo, 2018

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7. Dynamics of a two-species stage-structured model incorporating state-dependent maturation delays [O] . Shangzhi Li, Shangjiang Guo 2017

机译：包含状态依赖性成熟延迟的双种阶段结构模型的动态

Dynamics of a Two-Species Stage-Structured Competitive System with Time Delay and Optimal Harvesting

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