简介：这份报纸为最好的制服处理Kolmogorov标准coapproximation和强烈独特的最好的一致coapproximation。在最好的一致近似和最好的一致coapproximation之间的一些关系被获得。一些平等和最好的一致coapproximation被连接。

简介：Ourschoolsbelievethatauniformpolicywillprovideabetterenvironment,promotepositiveselfesteem,encourageanatmosphereforgreaterdiscipline,andincreaselearningopportunitiesforstudentsbyremovingmanyofthedistractionsassociatedwithvarioustypesofclothing.

简介：WeproveapointwisecharacterizationresultforcombinationsofBernsteinpolynomials.ThemainresultofthispaperincludesanequivalencetheoremofH.BerensandG.G.Lorentzasaspecialcase.

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简介：LetMbeaconvexChebyshevsubsetofauniformlyconvexanduniformlysmoothBanachspace.ItisprovedthatthemetricprojectionP_MofXontoMisuniformlycontinu-ousoneveryboundedsubsetofX.Moreover,aglobalandexplicitestimateonthemodulusofcontinuityofthemetricprojectionisobtained.

简介：BymeansoftheHermitianmetricandChernconnection,Qiu[4]obtainedtheKoppelman-Leray-Norguetformulafor(p,q)differentialformsonanopensetwithC~1piecewisesmoothboundaryonaSteinmanifold,andundersuitableconditionsgavethesolutionsof■-equationonaSteinmanifold.Inthisarticle,usingthemethodofRangeandSiu[5],undersuitableconditions,theauthorscomplicatedlycalculatetogivetheuniformestimatesofsolutionsof■-equationfor(p,q)differentialformsonaSteinmanifold.

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简介：InthispaperbestapproximationbyreciprocalsoffunctionsofasubspaceUn=span（u1,…,un）satisfyingcoefficientconstraintsisconsidered.Wepresentacharacterizationofbestapproximations.When（u1,…,un）isaDescartessystemanexplicitcharacterizationofbestapproximationsbyequioscillationsisgiven.Existenceanduniquenessresultsareshown.Moreover,thetheoryisappliedtobestapproximaitonsbyreciprocalsofpolynomials.

简介：WeprovethatatopologicalspaceisuniformEberleincompactiffitishomeomorphictoasuperweaklycompactsubsetCofaBanachspacesuchthattheclosedconvexhullcoCofCissuperweaklycompact.WealsoshowthataBanachspaceXissuperweaklycompactlygeneratediffthedualunitballBx＊ofX^＊initsweakstartopologyisafflnelyhomeomorphictoasuperweaklycompactlyconvexsubsetofaBanachspace.

简介：InthispapertheuniformconvergenceofHermite-FejérinterpolationandGruenwaldtypetheoremofhigherorderonanarbitrarysystemofnodesarepresented.

简介：Inthispaper,weshowthatapositiverecurrentuidqueueisautomaticallyV-uniformlyergodicforsomefunctionV≥1butneveruniformlyergodic.Thisrevealsasimilarityofergodicitybetweenafluidqueueandaquasi-birth-and-deathprocess.AsabyproductofV-uniformergodicity,wederivecomputableboundsontheexponentialmomentsofthebusyperiod.

简介：把早期的运动基于不一致的沉积的机制，拖强迫并且高举力量系数表情为不一致的床材料暴露和靠近的排列状态被提出。不一致的沉积的早期的速度公式然后被建立。公式结构合理、好，这被显示出不一致的沉积的粒子比一样缩放一致粒子的是更困难的设定进运动，而更粗糙的粒子更容易比他们的一致等价物设定进运动。公式的有效性由地和实验数据被验证。

简介：扭转推测说：为在数字地k上定义的任何abelian变化A，(k)的扭转亚群的顺序被经常的C围住(k，d)它仅仅取决于数字地k和abelian变化的尺寸d。扭转推测遗体一般来说开。在这篇论文，如果我们考虑线性组而不是abelian变化，然而，短争论证明conjecture为更一般的地是真的。如果G是在有限地在ℚ上被产生的地k上定义的一个连接的线性代数学的组，Γ是G(k)的扭转亚群。然后，Γ的顺序被经常的C′围住(k，d)它仅仅取决于k和G的尺寸d。

简介：Inthispaper,weareconcernedwithuniformsuperconvergenceofGalerkinmethodsforsingularlyperturbedreaction-diffusionproblemsbyusingtwoShishkin-typemeshes.Basedonanestimateoftheerrorbetweensplineinterpolationoftheexactsolutionanditsnumericalapproximation,aninterpolationpost-processingtechniqueisappliedtotheoriginalnumericalsolution.Thisresultsinapproximationexhibitsuperconvergencewhichisuniformintheweightedenergynorm.Numericalexamplesarepresentedtodemonstratetheeffectivenessoftheinterpolationpost-processingtechniqueandtoverifythetheoreticalresultsobtainedinthispaper.

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简介：Thispapergivesageneralcharacterizationtheoremofabestuniformapproximationofgeneralizedpolynomialhavingmultiplerestrictedrangesofitsderivatives.Thistheoremiswidelyapplicable.Theresultsoncharacterizationinmanystandardapproximations,suchasapproximationwithHermite-Birkhoffinterpolatorysideconditions,multiplecomonotoneapproximation,andapproximationbyalgebraicpolynomialshavingboundedcoefficients,etc.,arespecialcasesofourresult.

简介：Thestudyinthispaperisfocusingontrajectoriesofparticlesintheirrotationalprogressivewaterwavescoexistingwithuniformcurrent.TheparametricequationsofparticletrajectoriesoverarangeoflevelsinaLagrangiantypeofdescriptionaredevelopedanalyticallyviatheEuler-Lagrangetransformation.TheLagrangianwaveperiodofparticlemotiondifferingfromtheEulerianwaveperiodandthemasstransportcanalsobeobtaineddirectly.Thethird-ordersolutionofparticletrajectoryexhibitsthattheydonotmoveinclosedorbitalmotionbutrepresentanetmovementthatdecreasesexponentiallywiththewaterdepth.Uniformcurrentisfoundtohavesignificanteffectonthetrajectoriesanddriftvelocityofgravitywaves.Overall,theinfluenceofincreaseduniformcurrentistoincreasetherelativehorizontaldistancetraveledbyaparticle,aswellasthemagnitudeofthetime-averageddriftvelocityonthefreesurface.Foradversecurrentcases,areversebehaviorisfound.Theobtainedthird-ordersolutionssatisfytheirrotationalconditioncontrastedtotheGerstnerwavesandareverifiedbyreducingtothoseoftwo-dimensionalgravitywavesinLagrangiancoordinates.

简介：Fortheinfinitedelaydifferenceequationsofthegeneralform,twonewuniformasymptoticstabilitycriteriaareestablishedintermsofthediscreteLiapunovfunctionals.

简介：ＡｕｎｉｆｏｒｍｃａｔａｌｏｇｏｆｅａｒｔｈｑｕａｋｅｓｆｏｒｓｅｉｓｍｉｃｈａｚａｒｄａｓｅｓｍｅｎｔｉｎＩｒａｎＮｏｏｒｂａｋｈｓｈＭｉｒｚａｅｉ１，２）ＭＥＮＧ－ＴＡＮＧＡＯ１）（高孟谭）ＹＵＮ－ＴＡＩＣＨＥＮ１）（陈运泰）ＪＩＡＮＷＡＮＧ１...

简介：Theproblemconsideredinthispaperistointerpolateavirtualuniformarrayfromarealtwo-dimensionalarraywitharbitrarygeometryviaaninterpolationmatrix.Thekeytothisproblemishowtoarrangethesevirtualsensors.Itisshownthatthevirtualuniformlineararrayshouldhavethesamemain-lobebeam-patternastherealarrayoveranangularsectorofinterest.Simulationresultsarepresentedtoillustratetheapplicationofvirtualarrayindirectionfinding.