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延迟的二次倒向微分方程
Speaker: 马瑞新(南科大)
Time: Mar 3, 2023, 15:10-15:50
Location: 理学院大楼M5024讨论间
摘要:主要研究二次增长的延迟倒向随机微分方程解的存在性,唯一性。倒向随机微分方程可广泛地应用于社会经济的各个方面,解决涉及经济、金融、工程以及计算机等领域国内外学者普遍关心的很多重要问题,也是近些年来国内外学者非常关注的研究领域。延迟的倒向随机微分方程是在倒向随机微分方程的基础上,又考虑了过去信息这个因素,是一类新型的倒向随机微分方程。本文主要解决的问题是加上时间延迟的因素,并且满足二次增长的倒向随机微分方程是否可解?解的形式具体如何,唯一性能否保证?对于几种终端情况,包括小终值、有界终值,分别研究这些问题。