Symmetry of solutions to optimization problems related to partial differential equations
Symmetry of solutions to optimization problems related to partial differential equations
复制标题
与偏微分方程相关的优化问题解的对称性
DOI:
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发表时间:
2006
期刊:
影响因子:
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通讯作者:
G. Porru
中科院分区:
文献类型:
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作者:
F. Cuccu;G. Porru
We investigate maxima and minima of some functionals associated with solutions to Dirichlet problems for elliptic equations. We prove existence results and, under suitable restrictions on the data, we show that any maximal configuration satisfies a special system of two equations. Next, we use the moving-plane method to find symmetry results for solutions of a system. We apply these results in our discussion of symmetry for the maximal configurations of the previous problem.