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【北航数学论坛(6月11日,周风教授)】Stability and symmetry results on biharmonic equations with negative exponents
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北航数学论坛

报告题目Stability and symmetry results on biharmonic equations with negative exponents

报告人: 教授 华东师范大学

报告时间:2019611日(星期二),1630-1730

报告地点:旧主楼321

报告摘要:We present some results on the entire solutions for the semilinear biharmonic equation with negative exponent nonlinearity. In particular, the stability outside a compact set of the entire radial solutions will be completely studied, which resolves a remaining case. The second part of the talk concerns the necessary and sufficient conditions for a regular positive entire solution to be a radially symmetric solution. This is based on joint works with X. Huang, W. Long, Z. M. Guo and D. Ye.

报告人概况:周风教授,武汉大学数学系本科毕业,后获法国巴黎第六大学数学博士学位现为华东师范大学数学科学ag平台app下载偏微分方程研究中心教授。周风教授迄今在国际著名期刊Comm. Pure Appl. Math., Calc. Var. Partial Differential Equations, J. Funct. Anal., J. Differential Equations发表论文四十余篇。其研究领域为非线性偏微分方程。主要感兴趣于研究几何、数学物理中若干非线性偏微分方程解的性态及相关问题,如正则性、多解性、爆破现象、稳定性及解与区域的几何、拓扑特征之间关系等。

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