應(yīng)yl7703永利官網(wǎng)馬智慧副教授邀請，新疆大學數(shù)學與系統(tǒng)科學學院張龍教授將于2020年9月2日進行線上學術(shù)報告。

報告題目：A class of stochastic switching population model between Gompertz and Logistic growth under Markovian Chain

報告時間：2020年9月2日9:00

騰訊會議ID：420 500 924，會議密碼：123456

報告摘要：In this talk, a class of stochastic switching population model between Gompertz and Logistic growth with Markovian Chain was proposed. The whole model is composed of two subsystems, i.e., Logistic and Gompertz growth type systems, which is stochastically switching under Markovian chain. First, the existence of global positive solutions is obtained, criteria on the random persistent, stability in distribution were established. Furthermore, we discussed the influence and distribution of white noise on the above population system. The theoretical results were illustrated by numerical simulations.

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報告人簡介

張龍，男，新疆大學數(shù)學與系統(tǒng)科學學院教授，博導，主要從事種群動力學模型，傳染病動力學模型等研究，發(fā)表學術(shù)論文40余篇，主要代表作發(fā)表在MB, JTB, JMAA, NARWA, AMM, AMC等期刊，主持完成國家自然科學基金項目2項，現(xiàn)主持1項國家自然科學基金項目。主持完成新疆維吾爾自治區(qū)自然科學基金2項，現(xiàn)主持一項自治區(qū)自然科學基金面上項目，獲自治區(qū)天山英才“第二層次”人才稱號，美國Mathematical Review評論員。

甘肅省應(yīng)用數(shù)學與復雜系統(tǒng)重點實驗室

yl7703永利官網(wǎng)

萃英學院

2020年9月1日