简介：ThispaperintroducesthedefinitionoftheOrthogonalTypeNodeConfigurationanddiscussesthecorrespondingmultivariateLagrange,HermiteandBirkhoffinterpolationproblemsinhighdimensionalspaceRs(s＞2).ThisnodeconfigurationcanbeconsideredtobeakindofextensionoftheCrossTypeNodeConfiguration[1],[2]inR2tohighdimensionalspaces.AndtheMixedTypeNodeConfigurationinRs(s＞2)isalsodiscussedinthispaperinanexample.

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简介：这份报纸与不明确的exosystem为SISO无限的维的系统的一个类处理输出规定问题。为这些系统，相对的度的一个概念第一被介绍并且过去常构造导致产量反馈系统的正规形式的转变。基于这种正规形式，借助于一个内部模型和递归的适应控制，然后，作者获得解决这个问题的一个适应管理者。建议管理者是有限的，这应该被指出维当它通常是无限的时在存在文学维。

简介：<正>Newkindsofstronglyzero-dimensionallocalesareintroducedandcharacterized,whicharedifferentfromJohnstone’s,andalmostallthetopologicalpropertiesforstronglyzero-dimensionalspaceshavethepointlosslocalicforms.Particularly.theStone-Cechcompactificationofastronglyzero-diluensionallocaleisstonglyzero-dimensional.

简介：Thispaperpresentsanewboundaryintegralequatiònfortwo-dimensionalelasticitywiththestresscomponentσijtitjasoneoftheboundaryvalues,wheretiisthedirectioncosineofthetangentontheboundary.ThisformofBEMhasanadvantageinthatthestresscomponentσijtitjontheboundarycanbecalculateddirectlyfromthenumericalsolution.Thepresentformulationforplaneproblemsusestwokernels,theoneislogarithmicallysingularandtheotheris1/rsingular.Theeffectivenessoftheapproachisalsodiscussedthroughtestexamples.

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简介：Inthispaper,alargeclassofndimensionalorthogonalandbiorthognalwaveletfilters(lowpassandhighpass)arepresentedinexplicitexpression.Wealsocharacterizeorthogonalfilterswithlinearphaseinthiscase.Someexamplesarealsogiven,includingnonseparableorhogonalandbiorthogonalfilterswithlinearphase.

简介：让B~α={B~α(t)，t∈R~N}一(N，d)有林中小丘索引α∈(0,1)的部分Brownian运动。由非使用强壮的本地人B~α的宿命论，我们证明B~α的图象的一致Hausdorff尺寸结果的形式肯定什么时候N>αd。我们的结果为一个维的Brownian运动考夫曼扩大那些。

简介：Partorientationisoneoftheimportantfactorsinmanufacturingwiththreedimensionalprinting(3DP)ofrapidprototypingsystem.Theminimumbuildingtime,beingachievedbythepart’sminimumbuildingheightandminimumwidthin3DP’sydirection,issetastheobjectiveofoptimizingthepartorientation.Geneticalgorithmisadoptedtofindtheminimumbuildingheightofpartsandthenergodicsearchingisusedtogettheminimumwidthofpartinydirection.Acorrespondingprogramforoptimizingpartorientationin3DPwasdeveloped.Testsshowtheproposedapproachiseffectiveandfast.

简介：AcontravariantbilinearpairingKoneveryM(ρ）×M（ρθ)isdeterminedanditisprovedthatM(ρ)isirreducibleifandonlyifKisleftnondegenerate,ItisalsoprovedthateverycyclicpointedmoduleisaquotientofsomeVerma-likepointedmodule;moreoverifitisirreduciblethenitisaquotientoftheVerma-likepointedmodulebytheleftkernelofsomebilinearpairingK.Incasethemassfunctionissymmetric,thereexistsabilinearformonM(ρ),Itisprovedthatunitarypointedmodulesareintegrable,Inaddition,acharacterizationofthemassfunctionsofKac-Moodyalgebrasisgiven,whichisageneralizationofthefinitedimensionalLiealgebrascase.

简介：Asemi-implicitandEulerian-Lagrangianfinitedifferencemethodforthree-dimensionalshallowflowhasbeenextendedtoamorecompletesystemofequationsincorporatingsecond-momentturbulenceclosuremodelandtransportequationsofsalinityandtemperature.Thesimulationforfloodinganddryingofmudflatshasbeenimproved.ThemodelisappliedtoXiamenwaters.Basedonextensivesurveydata,waterlevelelevation,temperatureandsalinityfieldalongtheeasternopenboundaryandattheJiulongRiverinletsandrunoffsareanalyzed,specifiedandcalibrated.Thecomputedresultsshowgoodagreementwiththemeasureddata,reproduceflooding,emergenceoflargeandcomplexmudflatregion.

简介：<正>WeprovethatinanyinfinitedimensionalTeichmüllerspace,thereexistsaminimalgeodesiclyingintwodistinctgeodesicdisks.

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简介：这篇论文的目的是在3-dimensional上在equivariant操作之中学习关系小的封面。作者为这些操作得到三个公式。作为应用，在面向的3-dimensional的构造的Nishimura鈥檚定理在所有3-dimensional的构造的小封面和L眉-于鈥檚定理小封面被改进。而且为3-dimensional2花托manifolds的构造，它被看那，所有操作能被使用equivariant手术获得。关键词Equivariant外科-有限的组行动-小盖子-3-dimensional歧管-3-dimensional简单polytope2000苏布杰克特先生分类57M50-57M60-57S17-52B10工程由复旦大学支持了，通过朝鲜(NRF)的国家研究基金会的Fujyukai基金会和基本科学研究节目由教育部资助了，科技(号码2009-0063179)。

简介：Inthispaper,anovelmethodforThreedimensionalactivesoundfieldcancellationisproposed.Theoptimumsoundcancellationsindifferentsituationsmaybeobtained.Anarraywhoseelementslieonasetofringsplacedonthesurfaceofascatteringobjectisconsideredasthedevice.Itisquitepossibletocancelthescatteredsoundfieldtoanyarbitrarylevelovereitherthewholespaceorapartialareaofinterest,aslongasthenumberofthearrayelementsissufficient.

简介：Inthispaper,thetwodirnensionalStancu-MuhlbachoperatorandBetaoperatorareintroduced,andtheirapproximationpropertiesarediscussed.

简介：ThecurrentGIScanonlydealwith2-Dor2.5-Dinformationontheearthsurface.Anew3-Ddatastructureanddatamodelneedtobedesignedforthe3-DGIS.Thispaperanalyzesdiverse3-Dspatialphenomenafromminetogeologyandtheircomplicatedrelations,andproposesseveralnewkindsofspatialobjectsincludingcross-section,columnbodyanddigitalsurfacemodeltorepresentsomespecialspatialphenomenaliketunnelsandirregularsurfacesofanorebody.Anintegrateddatastructureincludingvector,rasterandobject-orienteddatamodelsisusedtorepresentvarious3-Dspatialobjectsandtheirrelations.Theintegrateddatastructureandobject-orienteddatamodelcanbeusedasbasestodesignandrealizea3-Dgeographicinformationsystem.

简介：Rod-likeZnOparticlesweresynthesizedviaasol-gelmethodbyaddingethylenediamine(EDA)tothereactionsystemofZn(Ac)2·2H2OandH2C2O4·2H2O.ThecrystalphaseandmorphologyoftheproductswerecharacterizedbyXRD(X-raypowderdiffractometer)andTEM(transmissionelectronmicroscope).Rod-likeZnObelongstothehexagonalWurtzitesystem,withdiametersandlengthsofabout20-200nmand0.2-1.5m,respectively.Experimentalresultsshowedthatthemorphologyofnano-ZnOcanbecontrolledbymodulatingthequantitiesofEDAaddedintothereactionsystemandthatEDAplaysanimportantroleintheformationofrod-likeZnOparticles.Thegrowthmechanismoftherod-likenanoZnOwasbrieflydiscussed.Theproposedfacile,reproducible,effectiveandlow-costsynthesispromisesfuturelarge-scalepreparationofnanostructuredZnOforapplicationinnanotechnology.

简介：作者学习第二份订单的接口问题的答案的结构在三种空格尺寸的线性椭圆形的部分微分方程。单个点的集合由一些单个线组成；一些孤立的单个点。在一根单个线或一个单个点附近，每个弱答案能被分解成二部分，这被证明，单个部分；常规部分。单个部分是一些更简单的方程的特别答案的某有限的和，；常规部分在一些标准被围住，它在Sobolev空间H是比那稍微弱的[2]。