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《计算数学:英文版》
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2012年2期
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WEAK-DUALITY BASED ADAPTIVE FINITE ELEMENT METHODS FOR PDE-CONSTRAINED OPTIMIZATION WITH POINTWISE GRADIENT STATE-CONSTRAINTS
WEAK-DUALITY BASED ADAPTIVE FINITE ELEMENT METHODS FOR PDE-CONSTRAINED OPTIMIZATION WITH POINTWISE GRADIENT STATE-CONSTRAINTS
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摘要
为为秒的优化问题的适应有限元素方法命令到状态的坡度的2标准上的pointwise限制的线性椭圆形的部分微分方程题目被考虑。在一个弱两重性背景,即没有假定象Slater的存在那样的限制资格,指,剩余基于一个posteriori错误评估者被导出。在连续水平上在限制资格克服缺乏,弱Fenchel双被利用。几数字测试说明建议错误评估者的表演。
DOI
lj1v87lrjv/1120192
作者
M. Hintermuer;Michael Hinze;Ronald H.W. Hoppe
机构地区
不详
出处
《计算数学:英文版》
2012年2期
关键词
自适应有限元方法
约束优化问题
偏微分方程
弱对偶性
状态约束
梯度
分类
[理学][计算数学]
出版日期
2012年02月12日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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来源期刊
计算数学:英文版
2012年2期
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相关关键词
自适应有限元方法
约束优化问题
偏微分方程
弱对偶性
状态约束
梯度
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