Existence and stability of solutions for a fourth order overdetermined problem
Existence and stability of solutions for a fourth order overdetermined problem
复制标题
四阶超定问题解的存在性和稳定性
DOI:
10.1016/j.jmaa.2021.125531
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发表时间:
2022
影响因子:
1.3
通讯作者:
K. Stollenwerk
中科院分区:
文献类型:
--
作者:
A. Gilsbach;K. Stollenwerk
We examine a Serrin-type overdetermined boundary value problem for the biharmonic operator. If the underlying set is the unit ball, a solution exists for a constant overdetermining condition. We prove the existence of an open and bounded domain admitting a solution to the boundary value problem for every small perturbation of the overdetermining condition. Moreover, we establish stability estimates for the deviation of this domain from the unit ball in terms of the perturbation.Our approach is motivated by a recent result of Gilsbach and Onodera and applies a result of Ferrero, Gazzola and Weth for a fourth order Steklov problem.
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DOI:
10.4171/178
发表时间:
2018-04
期刊:
--
影响因子:
--
作者:
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通讯作者:
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DOI:
--
发表时间:
2013
期刊:
影响因子:
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作者:
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通讯作者:
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影响因子:
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2010
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DOI:
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1986
期刊:
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--
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通讯作者:
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