报告人：Vicentiu Radulescu
报告地点：腾讯会议ID:100 849 748
报告时间：2022年11月17日星期四15:00-16:00
邀请人：常小军
报告摘要：
I shall report on a recent joint paper with N. Papageorgiou and A. Pudelko (Math. Annalen, 2023). I am concerned with the qualitative analysis of solutions for a class of double phase problems whose source term of problem is driven by a differential operator with a power-type nonhomogeneous term. The potential that describes the differential operator satisfies general regularity assumptions and it belongs to the p-Muckenhoupt class. Accordingly, the thorough spectral and qualitative analysis contained in this paper are developed in Musielak-Orlicz-Sobolev spaces. The analysis developed in this talk covers both the coercive resonant case and the noncoercive (asymptotic resonance or non resonance) case. Some related new research directions are described in the final part of this talk.
会议密码:221117
主讲人简介：
Radulescu Vicentiu, 罗马尼亚克拉约瓦大学和波兰AGH大学教授、罗马尼亚国家科学院终身教授。博士毕业于巴黎六大，师从世界著名偏微分方程专家Haim Brezis教授。Radulescu教授主要从事非线性椭圆方程、带退化和奇异线性的数学物理方程、非齐次微分算子的谱分析及其在电流变液中的应用等工作，尤其在非线性分析和非线性椭圆型偏微分方程方面有着很深的学术造诣和威望，出版专著10余部，在国际著名期刊Math. Ann., J. Math. Pures Appl., Ann. Inst. H. Poincare-Anal. Non Lineaire, Comm. PDE, SIAM J. Math. Anal., Math. Z., Calc. Var. Partial Differ. Equ., J. Differ. Equ.等发表高水平和高影响的学术论文400余篇，多次主持罗马尼亚国家科学研究委员会科研项目。Radulescu教授是Thomson Reuters高被引研究者，论文被引用次数高达9000余次，得到了国际学术界的高度认可，并作为大会主席组织了多个专题国际学术大会，同时担任多个国际SCI期刊的主编或编委。
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