简介：Consideringrollelasticflattening,newequationswereproposedtocalculatetheaveragestrainεand·averagestrainrateεinthehotstriprollingprocess.Bycomparingtheproposedequationswithcurrentlyusedequations,itwasobservedthatthestrainrateofthickstripandstrainarenotsensitivetorollelasticflattening.However,forthinstrip,anoticeablecalculateddifferenceinthestrainrateoccurredwhenrollelasticflatteningwasconsidered.

简介：让G至多是最大的度的一张图四。由使用被B介绍的重叠矩阵方法。Mohar，我们证明G的平均的类是它的最大的类的不少于1/3，并且界限是最好的可能。另外，平均的类的新更低的界限以尺寸被导出。

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简介：Weobtainadeficientcubicsplinefunctionwhichmatchesthefunctionswithcertainareamatchingoveragreatermeshintervals,andalsoprovidesagreaterflexibilityinreplacingareamatchingasinterpolation.Wealsostudytheirconvergencepropertiestotheinterpolatingfunctions.

简介：ThedirectedmotionofaBrownianparticleinaflashingpotentialwithvarioustransitionprobabilitiesandwaitingtimesinoneoftwostatesisstudied.AnexpressionfortheaveragecycleperiodisproposedandthesteadycurrentJoftheparticleiscalculatedviaLangevinsimulation.Theresultsshowthattheoptimalcycleperiodrm,whichtakesthemaximumofJ,isshiftedtoasmallvaluewhenthetransitionprobabilityλfromthepotentialontothepotentialoffdecreases,themaximalcurrentappearsinthecaseoftheaveragewaitingtimeinthepotentialonbeinglongerthaninthepotentialoff,andthedirectionofcurrentdependsontheratiooftheaveragetimeswaitingintwostates.

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简介：SmallX-rayScattering(SAXS)experimentusingSynchrotronRadiationasX-raysourcewasusedtodeterminetheaveragewallthicknessofmesoporoussilicaprepardbycondensationoftetraethylorthosilicate(TEOS)usingnon-ionicalkylpolyethyleneoxide(AEO9)surfactantastemplates.Theresultsagreedwiththatofhigh-resolutionTEM(HRTEM)measurement.

简介：Analyzingtheaverage-casecomplexityofalgorithmsisaverypracticalbutverydifficultproblemincomputerscience.Inthepastfewyears,wehavedemonstratedthatKolmogorovcomplexityisanimprotanttoolforanalyzingtheaverage-casecomplexityofalgorithms.Wehavedevelopedtheincompressibilitymethod.Inthispaper,sereralsimpleexamplesareusedtofurtherdemonstratethepowerandsimplicityofsuchmethod.Weproveboundsontheaverage-casenumberofstacks(queues)requiredforsortingsequentialorparallelQueuesortorStacksort.

简介：Thepresentpaperdealswiththeaveragecase,complexityoftheshift-invariantproblem.Themainaimistogiveanewproofoftheupperboundofaverageerroroffiniteelementmethod.OurmethodisbasedonthetechniquesproposedbyHeinrich(1990).WealsopointoutanessentialerrorregardingtheproofoftheupperboundinA.G.Werschulz(1991).

简介：包括的联合计划概括了选择联合的二种选择(GSC)和联合的概括顺序选择(GOSC)被调查。在GSC计划，从R差异分支的一个总数的L最强壮的差异分支被最大的比率联合选择并且协调地联合了。GOSC意味着从R差异分支的Lth最强壮的差异分支为接收被选择。为有GSC和GOSC的最大的比率传播的平均signal-to-noise比率的靠近形式的表情在使隧道褪色的瑞利被导出。

简介：让{Xt≥1}一个动人的平均过程被在哪儿定义{akk≥0}是实数的一个序列并且{t，∞

简介：在这糊，在限制下面平均距离和平均的度仍然保持近似不变，我们学习了随机的规模--免费网络模型。如果网络维持它的度分发和最大的度k_c的形式，我们发现了那isN依赖的截止功能k_c(N)

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简介：Motivatedbythedoubleautoregressivemodelwithorderp(DAR(p)model),inthispaper,westudythemovingaveragemodelwithanalternativeGARCHerror.ThemodelisanextensionfromDAR(p)modelbylettingtheorderpgoestoinfinity.Thequasimaximumlikelihoodestimatoroftheparametersinthemodelisshowntobeasymptoticallynormal,withoutanystrongmomentconditions.Simulationresultsconfirmthatourestimatorsperformwell.WealsoapplyourmodeltostudyarealdatasetandithasbetterfittingperformancecomparedtoDARmodelfortheconsidereddata.

简介：Onthebasisoffree-electronicbands,theFermienergyiscalculatedbysummingthebandeigenvaluesoverBrillouin-xones,andtheresultsmayleadtounderstandthephysicalbasisoftheaverage-bond-energymodelinthecalculationofvalence-bandoffsets.

简介：在这篇论文，处于多重变化点评价的问题的最少的方形的评估者被学习。这里，在吝啬的移动的ALNQD顺序的动人一般水准的过程被讨论。当变化点的数字被知道时，集中ofchange指评价的率被导出。结果也是真的为，混合的ρ-，混合的φ-，混合的α-，在合适的条件下面联系了并且否定地联系了序列。

简介：Inthispaper,weconsiderthen-widthsandaveragewidthsofBesovclassesintheusualSobolevspaces.TheweakasymptoticresultsconcerningtheKolmogorovn-widths,thelinearn-widths,theGel'fandn-widths,intheSobolevspacesonT~d,andtheinfinite-dimensionalwidthsandtheaveragewidthsintheSobolevspacesonR~dareobtained,respectively.

简介：Amethodbasedonmorphologicalgranulometricanalysisforthespeckleimageispresentedtoestimatethescatteringcoefficientofthescatteringmedia.Itisexperimentallydemonstratedthattheaveragegranulometricsize,derivedfromthesuccessiveopeningoperations,isapproximatelyininverseproportiontothescatteringcoefficientofthesampleinabroadillumination.Furthermore,atheoreticalmodelbasedonthespatialcorrelationfunctionofthebackscatteredintensityfortheexperimentalphenomenonisreported.Theanalysisdemonstratesthattheexplicittheoreticalrelationshipbetweenaveragegranulometricsizeofspeckleandscatteringcoefficientisestablished,andthetheoreticalpredictionisconsistentwiththeexperimentalresult.

简介：Inthispaper.westudytheaveragen-KwidthoftheconvolutionclassBpq（G）(orB?（G）),forwhichthekernelG（x）isaPFdensity,inthemetricLq（R）(orLqp（R）)forthecase1≤q