标题： 结合 Trojan Y 染色体策略和不育昆虫技术消除蚊子：建模与分析 显示英文标题

标题： Combined Trojan Y Chromosome Strategy and Sterile Insect Technique to Eliminate Mosquitoes: Modelling and Analysis

摘要： 无菌昆虫技术已被成功应用于农业害虫的控制，然而，它在控制蚊子方面能力有限。 一种有希望的替代方法是 Trojan Y 染色体策略，该策略通过引入雌化的 Y 超雄性个体来操纵种群的性别比例，从而保证雄性后代。 一种结合 Trojan Y 染色体策略和无菌昆虫技术（TYC-SIT）的策略通过常微分方程进行建模，使在相同建模条件下评估蚊子雌性种群下降的动力学成为可能。 动力学分析得出了该组合模型在局部和全局稳定性方面的结果。 还实施了最优控制分析，以研究蚊子灭绝的最佳机制。 特别是，数值结果证实，结合的 TYC-SIT 能够实现蚊子的近似消除。 结论对害虫控制具有重要意义。 显示英文摘要

摘要： Sterile insect technique has been successfully applied in the control of agricultural pests, however, it has a limited ability to control mosquitoes. A promising alternative approach is Trojan Y Chromosome strategy, which works by manipulating the sex ratio of a population through the introduction of feminized Y Y supermales that guarantee male offspring. A combined Trojan Y chromosome strategy and sterile insect technique (TYC-SIT) strategy is modeled with ordinary differential equations that allow the kinetics of the female population decline of mosquitoes to be evaluated under identical modeling conditions. The dynamical analysis leads to results on both local and global stabilities of this combined model. Optimal control analysis is also implemented to investigate the optimal mechanisms for extinction of mosquitoes. In particular, the numerical results affirm that the combined TYC-SIT enables near elimination of mosquitoes. The conclusion has great significance for pest controls.