{"title":"Penalty Function Methods for the Numerical Solution of Nonlinear Obstacle Problems with Finite Elements","authors":"W. Werner","doi":"10.1002/ZAMM.19810610302","DOIUrl":null,"url":null,"abstract":"A class of penalty function methods for the solution of nonlinear variational inequalities with obstacles ⩽ 0 fur alle v ⩾ ψ in the Sobolev space W1, p (ω) is studied. The (nonlinear) penalty equations are solved by finite element techniques; the order of convergence of this procedure which depends on the regularity of the solution as well as on the finite elements used is investigated. \n \n \n \nEine Klasse von Penalty-Methoden zur Losung nichtlinearer Variationsungleichungen mit Hindernisnebenbedingungen ⩽ 0 fur alle v ⩾ ψ im Sobolev Raum W1, p (ω) wird untersucht. Die (nichtlinearen) Penalty-Gleichungen werden mit Hilfe der Finite Elemente Methode gelost; die Konvergenzordnung dieses Verfahrens, welche von der Regularitat der Losung und den verwendeten Finiten Elementen abhangt, wird hergeleitet.","PeriodicalId":193012,"journal":{"name":"März 1981","volume":"10 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1981-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"März 1981","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/ZAMM.19810610302","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
A class of penalty function methods for the solution of nonlinear variational inequalities with obstacles ⩽ 0 fur alle v ⩾ ψ in the Sobolev space W1, p (ω) is studied. The (nonlinear) penalty equations are solved by finite element techniques; the order of convergence of this procedure which depends on the regularity of the solution as well as on the finite elements used is investigated.
Eine Klasse von Penalty-Methoden zur Losung nichtlinearer Variationsungleichungen mit Hindernisnebenbedingungen ⩽ 0 fur alle v ⩾ ψ im Sobolev Raum W1, p (ω) wird untersucht. Die (nichtlinearen) Penalty-Gleichungen werden mit Hilfe der Finite Elemente Methode gelost; die Konvergenzordnung dieses Verfahrens, welche von der Regularitat der Losung und den verwendeten Finiten Elementen abhangt, wird hergeleitet.
of A克难penalty function methods for the答案of統variational inequalities和obstacles⩽给每个人都v 0⩾ψ《Sobolev太空W1, p(ω)是studied ."非线性计算"《不离婚裁决的终结》的Penalty-Methoden以Losung nichtlinearer Variationsungleichungen与Hindernisnebenbedingungen⩽给每个人都v 0⩾ψW1 Sobolev会议室正在调查,p(ω).使用指针来绘制非线性方程式。转过来,调整这一过程的精简程度,以配合内处理和使用最终调配要素。