澳门永利赌场开业-澳门永利赌场博彩的玩法技巧和规则-大发888游戏平台hg dafa888gw

Sobolev inequalities in manifolds with asymptotically nonnegative curvature

發(fā)布者:文明辦發(fā)布時(shí)間:2022-12-22瀏覽次數(shù):693


主講人:東瑜昕 復(fù)旦大學(xué)教授


時(shí)間:2022年12月24日9:00


地點(diǎn):騰訊會(huì)議 850 6441 4458


舉辦單位:數(shù)理學(xué)院


主講人介紹:東瑜昕,復(fù)旦大學(xué)數(shù)學(xué)科學(xué)學(xué)院教授(博士生導(dǎo)師),主要研究領(lǐng) 域?yàn)檎w微分幾何、復(fù)幾何與CR 幾何。已主持完成國(guó)家自然科學(xué)基金項(xiàng)目8項(xiàng)(包括重點(diǎn)項(xiàng)目1 項(xiàng)),現(xiàn)主持國(guó)家自然 科學(xué)基金在研項(xiàng)目1 項(xiàng),在PLMS,BLMS,MZ,JGA,CMP 等國(guó)內(nèi)外學(xué)術(shù)期刊上發(fā)表了數(shù)十篇學(xué)術(shù)論文。


內(nèi)容介紹:Using the ABP-method as in a recent work by Brendle, we establish some sharp Sobolev and Michael-Simon inequalities for compact domains and submanifolds respectively in a complete Riemannian manifold with asymptotically nonnegative curvature. These inequalities generalize those given by Brendle in the case of complete Riemannian manifolds with nonnegative curvature. This is a joint work with Hezi Lin and Lingen Lu.