论文标题
模仿TYC策略：弱效应和非遗传灭绝边界
Mimicking the TYC strategy: Weak Allee effects, and a nonhyperbolic extinction boundary
论文作者
论文摘要
Trojan Y染色体策略（TYC）是一种遗传生物防治策略，旨在通过随着时间的推移减少女性数量来改变目标侵入性种群的性别比。最近引入了另一种策略，该策略是通过在雌性中收集女性来模仿TYC策略。我们认为FHMS策略具有较弱的效果，并表明灭绝边界需要注意是双曲线。据我们所知，这是通过性别结构的交配模型中非纤维灭绝边界的第一个例子。接下来，我们考虑在空间上明确的模型，并表明弱的属性效应对于图灵模式发生既足够又足够。我们讨论了我们的结果对大规模生物防治的适用性，并将结果与案例进行了比较和将我们的结果与强烈的效果进行比较。
The Trojan Y Chromosome strategy (TYC) is a genetic biocontrol strategy designed to alter the sex ratio of a target invasive population by reducing the number of females over time. Recently an alternative strategy is introduced, that mimics the TYC strategy by harvesting females whilst stocking males . We consider the FHMS strategy, with a weak Allee effect, and show that the extinction boundary need note be hyperbolic. To the best of our knowledge, this is the first example of a non-hyperbolic extinction boundary in mating models, structured by sex. Next, we consider the spatially explicit model and show that the weak Allee effect is both sufficient and necessary for Turing patterns to occur. We discuss the applicability of our results to large scale biocontrol, as well as compare and contrast our results to the case with a strong Allee effect.
