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Large spectral gap induced by small delay

报告题目: Large spectral gap induced by small delay

报 告 人: 陈 双 博士后(华中科技大学)

报告时间: 2020年09月24日(星期四)上午11:00

报告地点: 电竞投注205室

报告摘要: In the view of exponential dichotomy, we consider the effects of small delay on general linear neutral differential equations. For the autonomous case, we first study the distribution of the eigenvalues. For the non-autonomous case, we next establish the existence of an exponential dichotomy, and prove that large spectral gap can be induced by small delay by giving the exact bounds and exponents for the obtained exponential dichotomy. Finally, I give some remarks on the further study.

专家简介: 陈双, 博士。2018年获四川大学理学博士,2018年7月至今在华中科技大学数学与统计学院从事博士后研究,zbMATH评论员。研究领域为微分方程的指数二分性、稳定性和分支理论。

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