The Elastic Torsion Problem: Solutions In Convex Domains

The Elastic Torsion Problem: Solutions In Convex Domains
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弹性扭转问题:凸域中的解决方案

DOI:
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发表时间:
1993
期刊:
影响因子:
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通讯作者:
A. McNabb
A. McNabb
中科院分区:
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文献类型:
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作者:
G. Keady;A. McNabb

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平面域的挠函数是在域的边界上为零并且在域的内部的每一点处的拉普拉斯算子为负1的函数。我们调查的扭转函数的定性性质,它和它的衍生物,当平面区域是凸的。
The torsion function of a plane domain is a function which is zero on the boundary of the domain and whose Laplacian is minus one at every point in the interior of the domain. We survey qualitative properties of the torsion function, and bounds on it and its derivatives, available when the plane domain is convex.