共查询到6条相似文献,搜索用时 0 毫秒
1.
MAXIMUMENTROPYMETHODSFORCONSTRAINEDOPTIMIZATIONANDMINIMAXPROBLEMS¥TANGHuanwen;ZHANGLiwei;WANGXuehua(DepartmentofAppliedmathem... 相似文献
2.
SUNChuren 《系统科学与复杂性》2005,18(1):111-118
It is difficult to judge whether a given point is a global maximizer of an unconstrained optimization problem. This paper deals with this problem by considering global information via integral and gives a necessary and sufficient condition judging whether a given point is a global maximizer of an unconstrained optimization problem. An algorithm is offered under such a condition and finally two test problems are verified via the offered algorithm. 相似文献
3.
MENG Zhiqing HU Qiying DANG Changyan 《系统科学与复杂性》2005,18(4):556-563
We study in this paper a mathematical programming model for the coexistence of competitions and cooperations problems. We introduce a new solution concept, s-optimal solution for the problem, which always exists under compact and continuous conditions. It is shown that an s-optimal solution can be obtained by solving a nonlinear programming problem. Some examples are given to explain how to compute an s-optimal solution. 相似文献
4.
CUI Shangbin 《系统科学与复杂性》1995,(3)
POSITIVESOLUTIONSFORDIRICHLETPROBLEMSOFSINGULARSEMILINEARELLIPTICEQUATIONS¥CUIShangbin(DepartmentofMathematics,LanzhouUnivers... 相似文献
5.
OPTIMALITY CONDITIONS FOR NONCONVEX BILEVEL PROGRAMMING PROBLEMS 总被引:1,自引:0,他引:1
Recomendation.ThisworkisrecomendedbyamemberiftheEditorialBoard,ProfWANGShouyang.1.IntroductionThebilevelprogrammingproblemcanbestatedasfollows:whereS(x),foreachx,isthesolutionsetofthefollowingparametricprogrammingproblem:whereF,f:Re ~-R,g'Re ~-R"andG:Re ~… 相似文献
6.
CHEN Zhanfeng 《系统科学与复杂性》1998,(4)
1.IntroductionThetermefficiencyisalsoknownasadmissibility,ornoninferiority.Itdepictsthemultiobjectiveprogrammingfromtheangleofsatisfaction.Majorefficiencyisbasedonthelawofmajority,whichhasbeenilitensivilyinvestigatedinpapers[1--3].Theprimaryconceptsaremajorefficientsolutionandmajoroptimalsolution.Considerthefollowingmultiobjectiveprogramming:whereXCRisthefeasibleregion,f:X~ac,f(x)=(fi(x),f200,'',fm(x)),andfi:X~Risareal-valuedfunction,acandacareEuclideanspaces.oIntroducetwoconesetsHandH… 相似文献