简介：

简介：在这份报纸，作者定义强壮(弱)准确边界可控制性并且强壮(弱)为第一顺序quasilinear的准确边界observability夸张系统，和研究他们在他们之间的性质和关系。

简介：

简介：

简介：这份报纸论述一个算法评估估计并且为在计算环境的云的一个计算机网络的准确系统可靠性。从服务(QOS)的质量观点，当掉到一个特定的状态时，计算机网络应该被维持以便它不能负担得起足够的能力满足需求。而且，传播时间应该也被担心。因此，数据能通过几被送拆散最小的路径同时弄短传播时间。在维护预算B和时间限制T下面，我们评估数据的d单位能通过多重路径从云被送给顾客的系统可靠性。二个过程集成于建议算法--为估计的系统可靠性的一个评价过程和利用branch-and-bound的一个调整过程为准确系统可靠性来临。随后，有更低的界限的估计的系统可靠性和上面的界限，和准确系统可靠性被使用递归的和计算拆散产品(RSDP)算法。

简介：Anexactsolutionisdevelopedforthetimeperiodicelectroosmoticflowofanon-Newtonianfluidbetweenthemicro-parallelplates.TheconstitutiveequationsofageneralizedBurgersfluidareusedinthemathematicalformulation.TheresultingproblemissolvedbyaFouriertransformtechnique.Graphsareplottedanddiscussedforvariousemergingparametersofinterest.

简介：Thispapergivesanexactanalysisofarotatingpiezoelectricsphericalshellwitharbitrarythickness.Atfirst,threedisplacementfunctionsareintroducedtosimplifythebasicequationsofasphericallyisotropic,piezoelectricmedium.Byexpandingthedisplacementfunctionsaswellastheelectricpotentialintermsofsphericalharmonics,thebasicequationsofequilibriumareconvertedtoanuncoupledEulertype,secondorderordinarydifferentialequationandacoupledsystemofthreesecondorderordinarydifferentialequations.Ageneralsolutiontothehomogeneousequationsofequilibriumisthenderived.Thestaticanalysisofarotatingsphericalshellisthenperformedandnumericalexampleispresented.

简介：

简介：Thechemicaloxygen–iodinelaser(COIL)istheshortest-wavelengthhigh-powerchemicallaserthathasbeendemonstrated.Thecharacteristics,suchasgoodatmosphericpropagation,shortwavelengthandexcellenttransmissionthroughopticalfibers,maketheCOILagoodcandidateforhigh-powerlaserapplication.TomodelthecompleteCOILlasinginteraction,athree-dimensionalformulationofthefluiddynamics,speciescontinuityandradiationtransportequationsisnecessary.Thecomputationalefforttocalculatetheflowfieldovertheentirenozzlebankwithagridfineenoughtoresolvetheinjectionholesissolargeastoprecludedoingthecalculation.Theapproachtomodelingchemicallasersthenhasbeentoreducethecomplexityofthemodeltocorrespondtotheavailablecomputationalcapability,addingdetailsascomputingpowerincreased.ThemodelingoflasingintheCOILmediumisproposed,whichiscouplingwiththeeffectsinducedbytransverseinjectionofsecondarygases,non-equilibriumchemicalreactions,nozzletailflowandboundarylayer.ThecoupledsteadysolutionsofthefluiddynamicsandopticsinaCOILcomplexthree-dimensionalcavityflowfieldareobtainedfollowingtheproposal.Themodelingresultsshowthattheseeffectshavesomeinfluenceonthelasingproperties.Afeasiblemethodologyandatheoreticaltoolareofferedtopredictthebeamqualityforlarge-scaleCOILdevices.

简介：ThepresentpaperinvestigatesthefractalstructureoffractionalintegralsofWeierstrassfunctions.Theexactboxdimensionforsuchfunctionsmanyimportantcasesisestablished.Weneedtopointoutthat,althoughtheresultitselfachievedinthepresentpaperisinteresting,thenewtechniqueandmethodshouldbeemphasized.ThesenovelideasmightbeusefultoestablishtheboxdimensionorHausdorffdimension(especiallyforthelowerbounds)formoregeneralgroupsoffunctions.

简介：ZakharovKuznetsov方程被证明是由标准Painlevé途径的nonintegrable，soliton答案的三种新类型借助于扩大Painlevé分析途径的非标准的截断被获得。

简介：在这篇论文，我们与与凸的限制解决最小化问题的准确的步尺寸统治在坡度设计方法上给一些集中结果。特别，我们看那客观函数是否是凸的，它的坡度是Lipschitz连续，然后，这个方法与围住的准确的步尺寸生产的重复的整个顺序收敛到担心的问题的一个解决方案。

简介：分离mKdv方程的一个准确two-soliton答案被使用Hirota直接途径导出。另外，我们阴谋soliton答案讨论solitons的性质。注意我们获得在二solitons之间的完全有弹性的相互作用，是值得的。

简介：Manynonlinearquantumopticalphysicsphenomenaneedmoreaccuratewavefunctionsandcorrespondingenergyorquasienergylevelstoaccountfor.AnanalyticexpressionofwavefunctionswithcorrespondingenergylevelsforanatomicelectroninteractingwithaphotonfieldispresentedasanexactsolutiontotheSchrSdinger-likeequationinvolvedwithbothatomicCoulombinteractionandelectron-photoninteraction.Thesolutionisanaturalgeneralizationofthequantum-fieldVolkovstatesforanotherwisefreeelectroninteractingwithaphotonfield.ThesolutionshowsthatanN-levelatominlightformstationarystateswithoutextraenergysplittinginadditiontotheFloquetmechanism.Thetreatmentdevelopedherewithcomputingcodescanbeconvenientlytransferredtoquantumopticsinclassical-fieldversionasresearchtoolstobenefitthewholephysicscommunity.

简介：让ScR2是重申的功能系统的引起注意的人{f{，f2，f3}那么在联合起来的等边三角形上重申英尺(x)=Xtx+bhi=1,2,3，x={Xl，x2)，bx=(0,0)，b2=(1-A2,0)，b3=(-2.,-(1-A3))。这篇论文在关于收缩参数的一些条件下面决定准确Hausdorff措施，集中的盖住的措施和S的收拾行李的措施。

简介：Foraclassofmixedinitial-boundaryvalueproblemforgeneralquasilinearhyperbolicsystems,thispaperestablishesthelocalexactboundarycontrollabilitywithboundarycontrolsonlyactingononeend.Asanapplication,theauthorsshowthelocalexactboundarycontrollabilityforakindofnonlinearvibratingstringproblem.

简介：

简介：TheAdomiandecompositionmethodisusedtosolvetheCauchyproblemoftheperturbedKdVequation.ThreetypesofexactsolitarywavesolutionsarereobtainedviatheAdomian'sapproachbyselectingtheinitialconditionsappropriately.

简介：Inthispaper,thevariablecofficientKdVequationwithdissipativelossandnonuniformitytermsandthevariablecoefficientSGequationwithnonuniformitytermarestudied.TheexactsolutionsoftheKdVandSGequationsareobtained.Inparticular,thesolitonsolutionsoftwoequationsarefound.

简介：基于同质的平衡方法和试用函数方法，由指数的函数组成的几个试用函数方法被建议并且适用于非线性的分离系统。在符号的计算系统的帮助下，分离非线性的mKdV格子方程的新准确独居的波浪答案，分离非线性(2+1)维的Toda格子方程，Ablowitz-Ladik-lattice系统被构造。方法具有意义寻求准确独居的波浪解决方案到另外的非线性的分离系统。