報(bào)告內(nèi)容：Some mathematical models in applied sciences: singularities, fractals and non-Newtonian fluids
承辦單位: 數(shù)學(xué)與統(tǒng)計(jì)學(xué)院
報(bào)告人姓名: Vicentiu D. Radulscu
報(bào)告人所在單位: University of Craiova.
報(bào)告人職稱/職務(wù)及學(xué)術(shù)頭銜: 教授/博士生導(dǎo)師
報(bào)告時(shí)間:2024年4月20日上午10:30—12:30
報(bào)告地點(diǎn):云塘校區(qū)理科樓A419
報(bào)告人簡(jiǎn)介: Radulescu Vicentiu 克拉約瓦大學(xué)教授，波蘭AGH科技大學(xué)教授，羅馬尼亞國(guó)家科學(xué)院終身教授，博士畢業(yè)于巴黎六大,師從世界著名偏微分方程專家Haim Brezis教授。 Radulescu Vicentiu教授主要從事非線性橢圓方程、帶退化和奇異線性的數(shù)學(xué)物理方程、非齊次微分算子的譜分析及其在電流變液中的應(yīng)用等工作，尤其在非線性分析和非線性橢圓形偏微分方程方面有著很深的學(xué)術(shù)造詣和威望,出版專著10部,發(fā)表高水平和高影響的學(xué)術(shù)論文490余篇,論文發(fā)表在J. Math. Pures Appl.,Math. Annalen, Math. Z., Transactions AMS, Israel J. Math., J. Differential Equation等發(fā)表高水平和高影響的學(xué)術(shù)論文，多次主持羅馬尼亞國(guó)家科學(xué)研究委員會(huì)科研項(xiàng)目。Radulescu Vicentiu 教授是 Clarivate Analytics 高被引研究者，論文被引用次數(shù)高達(dá)10816余次，應(yīng)邀主題發(fā)言、大會(huì)報(bào)告和邀請(qǐng)報(bào)告50多次，得到了學(xué)術(shù)界的高度認(rèn)可，并作為大會(huì)主席組織了多個(gè)專題國(guó)際學(xué)術(shù)大會(huì)。Radulescu Vicentiu教授現(xiàn)任《Advances in Nonlinear Analysis》等高水平數(shù)學(xué)期刊的主編。 Radulescu Vicentiu教授是中國(guó)-羅馬尼亞應(yīng)用數(shù)學(xué)研究中心的創(chuàng)始人。
報(bào)告摘要： I shall report on some of my research interests during the past years. I will start with an overview of the study of singularities in the context of the Ginzburg-Landau systems, which describes basic phenomena arising in superconductivity and superfluids. Next, I will refer to an important class of domains with irregular boundary. They can be seen everywhere around us and are called “fractals”. A new class of differential operators associated with non-Newtonian fluids will be commented in the second part of my talk. I shall conclude with a very spectacular formula, which shows once more the beauty of mathematics.