主講人：楊彤 香港理工大學(xué)講席教授

時(shí)間：2022年11月23日10：15

地點(diǎn)：騰訊會(huì)議 893 1803 6029

舉辦單位：數(shù)理學(xué)院

主講人介紹：楊彤，香港理工大學(xué)講席教授，歐洲科學(xué)院院士，發(fā)展中國(guó)家科學(xué)院院士，香港科學(xué)院院士, 美國(guó)數(shù)學(xué)會(huì)會(huì)士。曾獲華人數(shù)學(xué)家大會(huì)晨星銀獎(jiǎng), 國(guó)家杰出青年基金海外與港澳青年學(xué)者合作基金, 裘槎基金會(huì)高級(jí)研究成就獎(jiǎng), 國(guó)家自然科學(xué)獎(jiǎng)二等獎(jiǎng), 香港研資局高級(jí)研究學(xué)者獎(jiǎng)。主要從事非線(xiàn)性偏微分方程的研究。在Journal of the American Mathematical Society，Communications on Pure and Applied Mathematics 等期刊上發(fā)表論文190多篇。是數(shù)學(xué)期刊?Analysis and Applications?的主編之一(2013-2017)及 ?Kinetic and Related Models?的創(chuàng)刊主編之一，目前擔(dān)任?Bulletin of the London Mathematical Society? ?Journal of the London Mathematical Society? ?SIAM Journal of Mathematical Analysis?等學(xué)術(shù)期刊的編委。

內(nèi)容介紹：Even though there have been extensive studies on the local in time well-posedness theory on the Prandtl equation and its related models, there are relatively less results on global in time existence. In this talk, after a brief review on the classical Prandtl equation, we will present a new approach to study this problem by considering other two physical models, that is, the MHD in the Hartmann regime and the hyperbolic version of anisotropic Navier-Stokes equations. The talk is based on some recent work with Wei-xi Li and Rui Xu.