時 間：2024年01月19日（周五），13:00-14:30
地 點🐏：騰訊會議：759-517-0738；密碼🧖🏻：654321
報告人🙏🏼：胡林超🧗🏿，廣州大學副教授
摘要：
Mosquito-borne diseases kill more than 700, 000 people a year, and the toll continues to rise. Controlling mosquito population is the key measure to prevent mosquito-borne diseases. Releasing sterile male mosquitoes to suppress wild mosquito population is an environmentally friendly and efficient method, which has been proven to successfully eliminate wild mosquitoes in laboratory, but it is difficult to achieve such effectiveness in the field. The diapause of mosquito eggs is considered an important factor hindering mosquito population suppression. In this paper, we formulate an ordinary differential equation model to discuss the impact of diapause eggs on mosquito population suppression. We prove that there exists at most one periodic solution in our model, and obtain sufficient and necessary conditions for the existence of an unique periodic solution. We give numerical simulations to confirm our theoretical results.
個人簡介🧕🏿💁🏼♂️：
胡林超🙌🏼，廣州大學數學與信息科學EON4、廣州大學應用數學中心副教授🧜🏽。 現為美國數學學會評論員👩🏿。近些年主持國家自然科學基金面上項目一項👨👩👦，廣東省面上項目一項、廣東省海外名師項目一項🧑🦳，主持軍工橫向項目一項，參與國家重點項目三項。在Nature👬，Current Biology🧙🏿，Journal of Differential Equations👩🏽🏫，Bulletin of Mathematical Biology，Journal of Theoretical Biology等期刊發表科研論文多篇。
歡迎廣大師生參加👩🏼🚒！