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伟德线上平台、所2019年系列學術活動(第193場):溫家強 博士後 南方科技大學

發表于: 2019-11-02   點擊: 

報告題目:Backward doubly stochastic Volterra integral equations and applications to optimal control problems

報 告 人:溫家強 博士後  南方科技大學

報告時間:20191131000-1100

報告地點:數學樓一樓第二報告廳

報告摘要:

Backward doubly stochastic Volterra integral equations (BDSVIEs, for short) are introduced and studied systematically. Well-posedness of BDSVIEs in the sense of introduced M-solutions is established. A comparison theorem for BDSVIEs is proved. By virtue of the comparison theorem, we derive the existence of solutions for BDSVIEs with continuous coefficients. Furthermore, a duality principle between linear (forward) doubly stochastic Volterra integral equation (FDSVIE, for short) and BDSVIE is obtained. A Pontryagin type maximum principle is also established for an optimal control problem of FDSVIEs.Joint work with Yufeng Shi and Jie Xiong.

報告人簡介:

溫家強博士,山東大學(2018年)博士畢業,師從石玉峰教授,博士期間曾赴美國UCF聯合培養,合作導師為雍炯敏教授。20186月畢業後曾短暫赴香港理工大學做研究助理。201810月到現在,在南方科技大學跟随熊捷講席教授做博士後。主要從事BSDE的相關理論及控制問題的研究,目前已發表或接受SCI論文7篇。


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