學 術 報 告 (2019034)
報 告 人:Alessio Fiscella助理教授(巴西坎皮納斯大學)
報告時間:2019年6月4日(星期二) 下午3:30--4: 30
報告題目:Future perspectives for fractional Kirchhoff problems involving singular terms
報告地點: 應用數學研究中心報告廳(計算機樓718#)
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摘要:
In this talk we discuss about recent results for Kirchhoff problems driven by nonlocal fractional operators, involving critical Sobolev nonlinearties and singular terms. Our variational problems present some difficulties due to the bi-nonlocal nature of the elliptic part, the lack of compactness at critical level and the possible nondifferentiability of the related functional. For this, in order to state multiplicity results, we introduce different proof techniques based on approximation and minimization arguments. After retracing the historical path, we conclude the talk presenting some interesting open questions and new future directions.
個人簡介:
Alessio Fiscella,助理教授,2011年在意大利佩魯賈大學獲得碩士學位,2014年獲意大利米蘭大學博士學位。目前在巴西坎皮納斯大學擔任助理教授。主要研究領域為偏微分方程,算子理論等。在J.Differential Equations; J. Math. Anal. Appl.;Nonlinear Anal.;Nonlinear Anal. Real World Appl.;Adv. Differential Equations. Proc. Roy. Soc.Edinburgh Sect. A;Discrete Contin. Dyn. Syst.等國際著名期刊上發表論文27篇,其中有5篇被為領域內高被引論文,1篇為熱點論文,累計被引次數達到四百三十余次。Alessio Fiscella 擔任多個SCI期刊的審稿人,如Acta Mathematica Scientia,Advances in Nonlinear Analysis,Applied Mathematics Letters,Discrete and Continuous Dynamical Systems Series S,Communications on Pure and Applied Analysis等。多次參加國際重要學術會議并在會上做了精彩的報告。如在“第二屆國際非線性分析與應用研討會”上,做了題為“Critical singular Kirchhoffff type problems driven by fractional operators.”的報告。2016年,在國立臺灣大學組織舉辦了“第十二屆AIMS動力系統、微分方程與應用”特別會議。2017年三月獲意大利數理科學領域“二級教授”資格。