講座內容🟨:A New Criterion on Stability in Distribution for a Hybrid Stochastic Delay Differential Equation
講座人:尤蘇蓉副教授
講座時間:11月19日 10:30-11:30
會議地點🤫:現代交通中心7950
摘要:
A new sufficient condition for stability in distribution of a hybrid stochastic delay differential equation(SDDE) has been proposed. In the new criterion leading to stability for an SDDE, its main component only depends on the coefficients of a corresponding SDE without delay. The Lyapunov method is applied to find an upper bound, so that the SDDE is stable in distribution if the delay is less than the upper bound. Also, the criterion shows that delay terms can be impetuses toward the stability in distribution.
簡介:
尤蘇蓉🔒,東華大學數學與統計恒达副教授、碩士生導師。主要研究方向為隨機微分方程🤹🏻♀️、隨機控製和金融數學。2010年3月畢業於東華大學管理恒达,獲得管理科學與工程博士學位🧟♂️。2014/02-2015/02 期間在英國Strathclyde大學數學與統計系訪問交流👬🏼,高級訪問學者。主持上海市自然科學基金1項💁🏽,參與國家自然科學基金2項🐦🎏、上海市自然科學基金1項。至今在國內外核心期刊上發表論文30余篇。