Boundary behavior of large solutions to semilinear elliptic equations with weights
报告人：张志军
报告地点：数学与统计学院615室
报告时间：2016年01月11日星期一16:00-17:00
邀请人：
报告摘要：
This talk is concerned with boundary blow-up elliptic problems \
$\triangle u =b(x)f(u)$, $x\in \xO,
\ \ u|_{\partial\Omega}=+\infty, $
where $\Omega$ is a bounded domain with smooth boundary
in $\mathbb R^N$, and $b \in C^\alpha_{\rm loc}({\xO})$ for some
$\alpha\in (0, 1)$ which is nonnegative nontrivial in $\Omega$, but
may be vanishing or appropriate singular (including critical
singular) on $\partial \Omega$.
Under
a new structure condition on $f$ near infinity, we study the exact
boundary behavior of such solutions.
主讲人简介：
张志军，烟台大学数学与信息科学学院教授、博士生导师。烟台大学二级教授。享受国务院政府特殊津贴专家。国际知名偏微分方程专家。
50余篇论文发表在SIAM J. Math. Anal.、J. Diff. Equations、Proc. Roy. Soc. Edinburgh Math. A、Z. Angew. Math. Phys.、Nonlinear Anal. RWA、 Nonlinear Anal. TMA、Asymptotic Analysis、Advanced Nonlinear Studies、Comm. Pure Appl. Anal.、Appl. Math. Letters、J. Math. Anal. Appl. 等国际核心期刊上; 79篇论文579篇次被国内外240名学者在著名出版公司出版的专著、系列丛书和国际学术期刊引用(见MathSciNet) 。
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