简介：Inthispaper,alocal-learningalgorithmformulti-agentispresentedbasedonthefactthatindividualagentperformslocalperceptionandlocalinteractionundergroupenvironment.Asforin-dividual-learning,agentadoptsgreedystrategytomaximizeitsrewardwheninteractingwithenvi-ronment.Ingroup-learning,localinteractiontakesplacebetweeneachtwoagents.Alocal-learningalgorithmtochooseandmodifyagents'actionsisproposedtoimprovethetraditionalQ-learningalgorithm,respectivelyinthesituationsofzero-sumgamesandgeneral-sumgameswithuniqueequi-libriumormulti-equilibrium.Andthislocal-learningalgorithmisprovedtobeconvergentandthecomputationcomplexityislowerthantheNash-Q.Additionally,throughgrid-gametest,itisindicatedthatbyusingthislocal-learningalgorithm,thelocalbehaviorsofagentscanspreadtoglobe.

简介：这篇文章的目的是在theta系列上讨论symplectic转变法律并且为symplectic操作员的踪迹给一些明确的公式。

简介：在这篇文章，为聚集模糊单个意见进一条组一致意见的一个新方法被建议。获得每条单个意见的聚集重量，与另外的专家一起的每位专家的一个一致性索引基于类似和距离被介绍。每位专家的重要性也在聚集的过程被考虑。最后，一个数字例子被举说明过程的效率。

简介：这篇文章基于新组限制建议改进概括方面脑叶canceller(GSC)接收装置结构，它是合适的消除多重存取的干扰(MAI)，在直接顺序的代码部门的内部标志的干扰(ISI)多重存取(DS/CDMA)downlink多用户系统。新组限制被推出构造组窗帘适应多用户察觉者。分析显示在新限制下面的改进GSC不仅保留压制ISI并且取消从成功的有用信息为需要的用户咬了的MAI，而且罐头摘录的性质。模拟证明改进GSC过滤器能高效地取消MAI无线隧道长度是否短或长，并且比其它完成更好的性能，比较了过滤器。

简介：Amethodofminimizingrankingsinconsistencyisproposedforadecision-makingproblemwithrankingsofalternativesgivenbymultipledecisionmakersaccordingtomultiplecriteria.Foreachcriteria,atfirst,thetotalinconsistencybetweentherankingsofallalternativesforthegroupandtheonesforeverydecisionmakerisdefinedafterthedecisionmakerweightsinrespecttothecriteriaareconsidered.Similarly,thetotalinconsistencybetweentheirfinalrankingsforthegroupandtheonesundereverycriteriaisdeterminedafterthecriteriaweightsaretakenintoaccount.Thentwononlinearintegerprogrammingmodelsminimizingrespectivelythetwototalinconsistenciesabovearedevelopedandthentransformedtotwodynamicprogrammingmodelstoobtainseparatelytherankingsofallalternativesforthegroupwithrespecttoeachcriteriaandtheirfinalrankings.Asupplierselectioncaseillustratedtheproposedmethod,andsomediscussionsontheresultsverifieditseffectiveness.Thisworkdevelopsanewmeasurementofordinalpreferences’inconsistencyinmulti-criteriagroupdecision-making(MCGDM)andextendsthecook-seifordsocialselectionfunctiontoMCGDMconsideringweightsofcriteriaanddecisionmakersandcanobtainuniquerankingresult.

简介：Assumethateachcompletelyirrationalnoncommutativetorusisrealizedasaninductivelimitofcirclealgebras,andthatforacompletelyirrationalnoncommutativetorusAwofrankmthereareacompletelyirrationalnoncommutativetorusAρofrankmandapositiveintegerdsuchthattr(Aw)=1/d.tr(Aρ).ItisprovedthatthesetofallC^*-algebrasofsectionsoflocallytrivialC^*-algebrabundlesoverS^2withfibresAωhasagroupsturcture,denotedbyπ1^s(Aut(Aω)),whichisisomorphictoZifEd>1and{0}ifd>1.LetBcdbeacd-homogeneousC^*-algebraoverS^2×T^2ofwhichnonon-trivialmatrixalgebracanbefactoredout.ThesphericalnoncommutativetorusSρ^cdisdefinedbytwistingC^*(T2×Z^m-2)inBcd×C^*(Z^m-3)byatotallyskewmultiplierρonT^2×Z^m-2。ItisshownthatSρ^cd×Mρ∞isisomorphictoC(S^2)×C^*(T^2×Z^m-2,ρ）×Mcd(C)×Mρ∞ifandonlyifthesetofprimefactorsofcdisasubsetofthesetofprimefactorsofp.

简介：ThispapercontinuestheworkofD.MacHale,D.Flannery（Proc.R.Ir.Acad.81A,209—215;83A,189—196）andtheauthor（Proc.R.Ir.Acad,90A,57—62;J.SouthwestChinaNormalUniversity15,No.1,21.—28）onthetopicon“FinitegroupswithgivenAutomorphismgroup”.Thefollowingresultisproved:LetGbeafinitegroupwithAutGaSchmidtgroup.ThenGisisomorphictoS3orKlain4-group.,orDsuchthatAutD=InnD.DisaSchmidtgroupoforder2?p.S2（∈Syl2D）isanormalandspecialgroupexoeptasupersperspecialgroupwithoutcommutativegenerators.

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简介：TheHuayuGroupiscomposedofonecoreenterprise,nineclosely-relatedenterprisesand16loosely-relatedenterprisesinAnhui,JiangsuandZhejiang.Itsbusinessincludesfinance,materials,knitwear,garmentsandeducation.AnhuiChuzhouHuayu(Group)Co.Ltd.—acoreenterpriseofHuayuGroup—isacomprehensiveenterprisegroup,integratingproduction,trade,scientificresearchanddevelopment.Ithasastaffof4,000,andeightfactoriesandfivecompaniesunderitsadministration.Majorproductsincludesixseriesyarn

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简介：Itisprovedthatthereisnochaoticgroupactionsonanytopologicalspacewithfreearc.InthispaperthechaoticactionsofthegrouplikeG×F,whereFisafinitegroup,arestudied.Inparticular,underasuitableassumption,ifFisacyclicgroup,thenthetopologicalspacewhichadmitsachaoticactionofZ×Fmustadmitachatotichomeomorphism.Atopologicalspacewhichadmitsachaoticgroupactionbutadmitsnochaotichorneomorphismisconstructed.

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简介：TheAnhuiChizhouJiedaGroupiscomposedof58units,includingAutoTransportGeneralCompany,JiedaCo.Ltd.,ComprehensiveDevelopmentGeneralCompanyandindependentlyaccountingunitsdirectlyaffiliatedtothegroup.Businessscopeinvolvesautotransportation,realestatedevelopment,garmentmaking,tourism,hotel,internalandexternaltrade,decoration,electronicdevelopment,buildingmaterials,repairandprinting,thusformingapatternwithtransport,tourism,industryandtradeasthefourpillars.Ithasnowastaffof4,000,assetsofRMB140million,

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简介：TheGroupofTwenty(G20)isoneoftheprincipalforumsfocusingonglobaleconomiccooperationanditturnedouttobeanimportantplatformforemergingeconomiesinparticipatinginglobaleconomicgovernance.AsanimportantmemberofG20,Chinaisnotonlyaparticipant,constructorandbeneficiaryofthecurrentinternationalsystem,butalsothe

简介：BangbuBayiChemicalsGroupisanenterpriseassignedbytheMinistryofChemicalIndustrytoproducenitrochlorobenzeneseriesproducts.Ithasstrongtechnicalforces,advancedproductiontechnologyandqualitycontrolmeasures.Productsinclude20varietiesofchloro-anhydrideseriesandnitrochlorobenzeneseries.Theyarewidelyusedinpesticides,medicines,dyestuffs,rubber,dailychemicals,leatherandpapermaking.Amongthese,thepara-nitrochlorobenzeneandotherthreeproductsrankfirstinproductionscaleinChina,winningthetitlesofexcellentproductsfromtheMinistryofChemicalIndustry.ManyproductssellwellinsoutheastAsia,EuropeandtheAmericas.

简介：IntroductionTeachingpractice(TP)isanessentialcomponentoftheEnglishcourseatTeachers’collegesinChina,inwhichnewrecruitsareprovidedwithaplatformtoputwhattheylearninthetrainingprogrammeintopractice.Theradicalchangefromlearnertoteacherusuallymeansadifficultbeginningfortrainees,althoughtheyhavefirst-handexperienceoflearningEnglishasaforeignlanguage.Facingatextbook,ofwhicheachlessonconsistsofseveralcomponents:newwords,sentencepatterns,text,grammar,andexercises,theyarerequiredtoworkoutlessonplanswhichwillensuretheachievementoftheteachingobjectives.