简介:RelaxationofIsoscalarGiantMonopoleResonance¥WenWanxin;ZhongJiquanandJinGenmingTherelaxationoftheisoscalargiantmonopolyre...
简介:GivinganonisotropicplasticityproblemonaSobolevSpace,theauthortriestorelaxittoanewproblemwhiohisposedonasubsetofBD(Ω).Itisprovedthatthisrelaxationdoesnotchangetheequilibriumenergyandthatthesolutionsexistinsuchsettingsundernottoorestrictedconditions.
简介:Inthispaper,wesetupageneralframeworkofparallelmatrixmullisplittingrelaxationmethodsforsolvinglargescalesystemoflinearequations.Weinvestigatetheconvergencepropertiesofthisframeworkandgiveseveralsufficientconditionsensuringittoconvergeaswellasdiverge.Atlast,weconcludeanecessaryandsufficientconditionfortheconvergenceofthisframeworkwhenthecoefficientmatrixisanL-matrix.
简介:AclassofparallelnonlinearmultisplittingAORmethodsissetupbydirectlymultisplittingthenonlinearmappingF:DCR^n→R^nforsolvingthenonlinearsystemofequationsF(x)=0.Thedifferentchoicesoftherelaxationparameterscanyieldalltheknownandalotofnewrelaxationmethodsaswellasalotofnewrelaxationparallelnonlinearmultisplittingmethods.Thetwo-sidedapproximationpropertiesandtheinfluencesonconvergencefromtherelaxationparametersaboutthenewmethodsareshown,andthesufficientconditionsguaranteeingthemethodstoconvergegloballyarediscussed.Finally,alotofnumericalresultsshowthatthemethodsarefeasibleandefficient.
简介:DuringtheprocessofautomaticimagerecognitionorautomaticreversedesignofIC,peopleoftenencountertheproblemthatsomesub-imagesmustbepiecedtogetherintoawholeimage.Inthetraditionalpiecingalgorithmforsubimages,alargeaccumulatederrorwillbemade.Inthispaper,arelaxationalgorithmofpiecing-errorforsub-imagesispresented.Itcaneliminatetheaccumulatederrorinthetraditionalalgorithmandgreatlyimprovethequalityofpiecedimage.Basedonaninitialpiecedimage,onecancontinuouslyadjustthecenterofeverysub-imageanditsangletolessentheerrorbetweentheadjacentsub-images,sothequalityofpiecedimagecanbeimproved.Thepresentedresultsindicatethattheproposedalgorithmcandramaticallydecreasetheerrorwhilethequalityofultimatepiecedimageisstillacceptable.ThetimecomplexityofthisalgorithmisO(nInn).
简介:Resistance-to-time变换器总是为数字温度测量被使用。基于的一个重设集合(RS)扳机,松驰振荡器基于温度测量电路,它被用来为以后的处理把电热调节器传感器的变化变换成一个频率信号,在这篇文章被介绍了。RS扳机,改变metal-oxide-semiconductor(瞬间)晶体管获得与不同逻辑转变阀值电压设计的二inverters镇静,在松驰振荡器有象Schmitt扳机的一样的功能。RS扳机的优点基于Schmitt扳机是供应电压,薄片温度,和过程变化减少依赖。这个温度测量电路在能测量温度到精确性的一个临床的温度计薄片被使用了比0.05fect好吗??
简介:Inthispaper,aclassofgeneralizedparallelmatrixmultisplittingrelaxationmethodsforsolvinglinearcomplementarityproblemsonthehigh-speedmultiprocessorsystemsissetup.Thisclassofmethodsnotonlyincludesalltheexistingrelaxationmethodsforthelinearcomplementarityproblems,butalsoyieldsalotofnovelonesinthesenseofmultisplittlng.WeestablishtheconvergencetheoriesofthisclassofgeneralizedparallelmultisplittingrelaxationmethodsundertheconditionthatthesystemmatrixisanH-metrixwithpositivediagonalelements.
简介:Wediscussthedynamicsofultrashortpulsedlaserexcitationinbulkopticalsilica-basedglasses(fusedsilicaandborosilicateBK7)well-abovethepermanentmodificationthreshold.Weindicatesubsequentstructuralandthermomechanicalenergyrelaxationpathsthattranslateintopositiveandnegativerefractiveindexchanges,compressionandrarefactionzones.Iffastelectronicdecayoccursatlowexcitationlevelsinfusedsilicaviaself-trappingofexcitons,forcarrierdensitiesinthevicinityofthecriticalvalueattheincidentwavelength,persistentlong-livingabsorptivestatesindicatetheachievementoflowviscositymatterstatesmanifestingpressurerelaxation,rarefaction,voidopeningandcompactionintheneighboringdomains.Anintermediateps-longexcitedcarrierdynamicsisobservedforBK7intherangecorrespondingtostructuralexpansionandrarefaction.Theamountofexcitationandthestrengthofthesubsequenthydrodynamicevolutioniscriticallydependentonthepulsetimeenvelope,indicativeofpotentialoptimizationschemes.
简介:Thestationarycorrelationfunctionandtheassociatedrelaxationtimeforageneralsystemdrivenbycrosscorrelatedwhitenoisesarederived,byvirtueofaStratonovich-likeansatz.Theeffectsofcorrelatednoisesontherelaxationtimeofabistablekineticmodelcoupledtoanadditiveandamultiplicativewhitenoisesarestudied.ItisprovedthatforsmallfluctuationstherelaxationtimeTcasafunctionofλ(thecorrelatedintensitybetweennoises)exhibitsverydifferentbehavioursforαD(αandD,respectively,standfortheintensitiesofadditiveandmultiplicativenoises).Whenα>D,Tcincreaseswithincreasingλ.Butwhenα
简介:瞄准:在人的阴茎海绵体在试管内上评估verapamil的弛缓的效果并且为可勃起的机能障碍(编辑)作为一个处理估计这药的潜力。方法:人的阴茎海绵体的准备从最近被获得有正常的死亡的年轻人可勃起的功能。当10micromol/L脱羟肾上腺素导致的收缩被verapamil或车辆控制(无菌的水)的不同剂量减少时,等轴的紧张和详细曲线被记录。人的阴茎海绵体准备的紧张在增加verapamil或车辆前被描述为他们的最高的紧张的一个百分比。ANOVA和最少的有效差量测试被用于统计分析。结果:1micromol/L,10micromol/L和100micromol/Lverapamil的剂量导致了松驰(35.28+/-7.96)%,(55.91+/-6.41)%,(85.68+/-4.16)在30min以后的%分别地。车辆控制同时削尖生产松驰(-0.06+/-10.57)%(P<0.05)。结论:Verapamil在放松脱羟肾上腺素在试管内导致的正常人的语料库多孔的平滑肌是显著地有效的,弛缓的效果取决于verapamil的集中。
简介:Stressrelaxationandattenuationoffluid-saturatedsandstoneatlowfrequencyDao-YingXI(席道瑛),Ai-WenLIU(刘爱文)andWeiLIU(刘卫)(Universityo...