下载此文档

组合优化.doc

文档分类：IT计算机 | 页数：约15页举报非法文档有奖

1/15

下载提示

1.该资料是网友上传的，本站提供全文预览，预览什么样，下载就什么样。
2.下载该文档所得收入归上传者、原创者。
3.下载的文档，不会出现我们的网址水印。

同意并开始全文预览

(约 1-6 秒)

1/15 下载此文档

文档列表 文档介绍

组合优化Considerafunctionf:whichislowersemicontinuousoverX,andassumethatisfiniteandoneofthefollowingthereconditionsholds:(1)pact.(2)pact.(3):LetbethesetofminimaoffoverX,.,,pact),thissequencehasatleastonelimitpointdenotedbysuchthatoneofitssubsequencestillexpressedasconvergestobyBolzano-,itislowersemicontinuouslyat,,wehavethat,.,,.,,wehave,,(2)holds,.,Thereexistsatleastonelevelset,say,,,,wehave,,wecanshowthatisclosedsimilarlyabove(1).Assumethatcondition(3),itsnonemptylevelsetsarebounded,socondition(2),:isaconvexfunction,,thenthereexistsatmostoneglobalminimumoffoverX..Proof:,,,forall(0,1),.Thus,fhasstrictlylowervaluethanatanypointonthelinesegmentconnectingwith,,thelinesegmentbelongstoX,,andassumetoarriveatacontradiction,thattwodistinctglobalminimaoffoverX,and,,,bythestrictoffoverX,-2+2+

组合优化来自淘豆网www.taodocs.com转载请标明出处.