報告題目:Nonlocal models on bounded domains: formulation, analysis,,and computation
主講人:杜強(qiáng)教授(美國哥倫比亞大學(xué))
時間:2024年5月23日(周四)10:00 a.m.
地點(diǎn):北院卓遠(yuǎn)樓305會議室
主辦單位:統(tǒng)計與數(shù)學(xué)學(xué)院
摘要:There has been much interest in nonlocal models associated with a finite horizon parameter that characterizes the effective range of nonlocal interactions. For such models defined on a bounded domain, it is an important topic to study their mathematical formulations near or at the domain boundary. This lecture will mainly offer an overview of related works. We will discuss a few possibilities for imposing suitable local or nonlocal boundary conditions to complement the nonlocal equations prescribed in the interior of the domain. We will also present recent development in the mathematical and numerical analysis of the resulting problems and their impact on practical applications.
主講人簡介:
杜強(qiáng)教授,應(yīng)用數(shù)學(xué)和計算科學(xué)家,,現(xiàn)任美國紐約哥倫比亞大學(xué)應(yīng)用物理與數(shù)學(xué)系傅氏基金會應(yīng)用數(shù)學(xué)講席教授。1983年杜強(qiáng)從中國科技大學(xué)數(shù)學(xué)系畢業(yè),;1988年獲美Carnegie Mellon大學(xué)博士學(xué)位,;杜強(qiáng)曾被中國科技部聘請為國家第二批973規(guī)劃“大規(guī)模科學(xué)計算研究”項目首席科學(xué)家,,該項目2008年獲科技部授予的優(yōu)秀科研團(tuán)隊獎。2005年,,獲得馮康科學(xué)計算獎,。2013年,當(dāng)選應(yīng)用與工業(yè)數(shù)學(xué)會SIAM會士,。2017年,,入選美科學(xué)促進(jìn)會(AAAS)會士。2018年,,國際數(shù)學(xué)家大會邀請報告人,。2019年,當(dāng)選美數(shù)學(xué)學(xué)會(AMS)會士,。