简介：在这份报纸，我们学习可矫正的水流由subgradient(subdifferential)带了的整数复合一个n维的凸的领域上的半凸的功能的图，和表演关于为如此的水流的pointwise集中的一条弱连续性定理。作为应用，为半凸的功能的Lagrangian水流的结构定理被给，k麻袋布措施以水流由一个不同方法是计算的。

简介：Thisisashortsurveyonosicllatoryintegraloperators.Wesummarizethemaindevelopmentandman-agingtechniquesofthefield,andgivesomeopenproblemsandmainreferencesintheend.

简介：Inthispaper,acompound-typeinclusionintervalofbasicconeigenvaluesof(com-plex)matrixisobtained.Thecorrespondingboundarytheoremandisolatingtheoremaregiven.

简介：LetXbeaBanachspaceand{ej}j=1beasequenceinX.Theauthorshowse∞that{ej}∞j+1isabasicsequenceifandonlyif∑n∞=1rnαnjconvergesforeveryj＞1ande∞-∞∞e∑∞n=1rn∑∞j=1αnjej=∑j=1(∑∞n=1rnαnj)jholdsforeverychoiceofscalarvariables{αnj}suchthat∑∞n=1αnjejconvergesforeachn>-1andanychoiceofscalarvariables{rn}suchthat∑∞n+1∑∞f=1rnαnjejconverges.Moreover,someapplicationsabouttheresultaregiven.

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简介：性质awc1被许多作者使用由弱Chebyshevsubspaces的元素有关近似获得结果。在这份报纸，作者在细节学习这个性质，由收集有关它并且由发现新的散布结果。

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简介：InJulyof1987,theSamplingSurveyofChildren’sSituationwasconductedin9provincesautonomousregionsofChina.Astratifiedtwo--stageclustersamplingplanwasdesignedforthesurvey.Thepaperpresentsthemethodsofstratification,selectingn=2PSU’s(cities/counties)withunequalprobabilitieswithoutreplacementineachstratumandselectingresidents/villagecommitteeineachsampledcity/county.Allformulaeofestimatingpopulationcharacteristics(especiallypopulationtotalsandtheratiosoftwototals),andestimatingvariancesofthoseestimatorsaregiven.Finally,weanalysetheprecisionofthesurveypreliminarilyfromtheresultofdataprocessing.

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简介：Inthispaper,wepresentamoresimpleandmuchshorterproofforthemainresultinthepaper'Annegativeanswertoaconjectureontheself-similarsetssatisfyingtheopensetcondition',whichwaspublishedinthejournalAnalysisinTheoryandApplicationsin2009.

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简介：Inthispaperbasicresultsforatheoryoforthogonalmatrixpolynomialswithrespecttoaconjugatebilinearmatrixmomentfunctionalareproposed.Propertiesoforthogonalmatrixpolynomialsequencesincludingathreetermmatrixrelationshiparegiven.PositivedefiniteconjugatebilinearmatrixmomentfunctionalsareintroducedandacharacterizationofpositivedefinitenessintermsofablockHaenkelmomentmatrixisestablished.Foreachpositivedefiniteconjugatebilinearmatrixmomentfunctionalanassociatedmatrixinnerproductisdefined.

简介：假定几台不同有瑕疵的仪器和仪器完成式仪器独立地被用来测量一张人口的一些特征。因此，二的大小或有改变精确性的样品的更多的集合被获得。统计推理应该基于分享的样品。在这篇文章，作者也假设所有有瑕疵的仪器是不偏的。他们考虑联合这个信息为参数做统计测试的问题更相关。他们定义实验可能性比率功能并且面对测量错误获得他们的asymptotic分布。给词调音：实验可能性比率统计；asymptotic分发；测量错误

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简介：这篇文章处理在从期末考试的反应散开系统的两次独立的系数预定空间discretized测量使用的重建的一个反的问题在光滑的插值技术的帮助下的优化方法。文章的主要目的是关于同类的Dirichlet边界条件分析线性地联合的反应散开系统的反的问题的解决方案的asymptotic行为。

简介：Considerarepeatedmeasurementpartiallylinearregressionmodelwithanunknownvectorparameterβ,anunknownfunctiong(.),andunknownheteroscedasticerrorvariances.Inordertoimprovethesemiparametricgeneralizedleastsquaresestimator(SGLSE)ofβ,weproposeaniterativeweightedsemiparametricleastsquaresestimator(IWSLSE)andshowthatitimprovesupontheSGLSEintermsofasymptoticcovariancematrix.Anadaptiveprocedureisgiventodeterminethenumberofiterations.Wealsoshowthatwhenthenumberofreplicatesislessthanorequaltotwo,theIWSLSEcannotimproveupontheSGLSE.Theseresultsaregeneralizationsofthosein[2]tothecaseofsemiparametricregressions.

简介：Inthispaper,weshowthatnewmodifieddoublecosinetrigonometricsumsintroducedin[1]areinappropriate,theclassofdoublesequencesJdintroducedthereisunusableforsuchsumsandconsequentlytheresultsobtainedinitarecompletelyincorrect.WehereintroduceappropriatemodifieddoublecosinetrigonometricsumsmakingtheclassJdusableconsideringaparticulardoublecosinetrigonometricseries.