Duality based a posteriori error estimates for higher order variational inequalities with power growth functionals

被引：0

作者：

Bildhauer, Michael ^{[1
]}

Fuchs, Martin ^{[1
]}

Repin, Sergey ^{[2
]}

机构：

[1] Univ Saarland, Fachbereich Math 6 1, D-66041 Saarbrucken, Germany

[2] VA Steklov Math Inst, St Petersburg Branch, St Petersburg 191011, Russia

来源：

ANNALES ACADEMIAE SCIENTIARUM FENNICAE-MATHEMATICA | 2008年 / 33卷 / 02期

关键词：

A posteriori error estimates; higher order variational inequalities; duality methods; power growth; elastic plates with obstacles;

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We consider variational inequalities of higher order with p-growth potentials over a domain in the plane by the way including the obstacle problem for a plate with power hardening law. Using duality methods we prove a posteriori error estimates of functional type for the difference of the exact solution and any admissible comparision function.

引用

页码：475 / 490

页数：16

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