简介：Bycombiningconventionalgreycorrelationanalysis,greyclusteringmethodandgreyforecastingmethodswithourmulti-goalforecastthoughtsandthetechniquesofgreytimeseriesprocessing,wedevelopsixdifferentgreyearthquakeforecastmodelsinthispaper,UsingtherecordofmajorearthquakesinJapanfrom1872to1995,weforecastfutureearthquakesinJapan.Wedevelopanearthquakeforecastmodel.ByusingthemajorearthquakesinJapanfrom1872to1984,weforecastearthquakesfrom1985to1995andchecktheprecisionofthegreyearthquakemodels.Wefindthatthegreysystemtheorycanbeappliedtoearthquakeforecast.Weintroducetheaboveanalysismethodsandgivearealexampletoevaluateandforecast.Wealsofurtherdiscusstheproblemsofhowtoimprovetheprecisionofearthquakeforecastandhowtostrengthentheforecastmodelsinfutureresearch.

简介：MorseinequalitiesforMorsefunctionsundergeneralboundaryconditionswereinitiallystudiedbyMorseandVanSchaa(?)k.ItisourpurposetopresentanaturalextensionofthetheoremduetoMorseandVanSchaackwithaconsiderablyslmplifiedproof.

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简介：著作的一个珍贵数字关于Hurwitz和Schur多项式被出版了以便更好知道他们的性质。例如，Hurwitz和Schur多项式的集合是开、不凸的集合，这被知道。而且，monicSchur多项式的集合是会缩的。现在，我们从微分拓扑学用想法学习这个集合，并且我们证明有积极领先的系数的Schur复杂多项式的空间，和有积极真实部分的领先的系数的Hurwitz复杂多项式的空间，有小向量捆的结构，并且每个空格(复杂、真实的Schur，Hurwitz建筑群)多项式到一些的微分结构diffeomorphic知道了空格。

简介：ＭｕｌｔｉｐｌｅＣｒｉｔｅｒｉａＧａｍｅｓ－ＴｈｅｏｒｙａｎｄＡｐｐｌｉｃａｔｉｏｎｓ￥ＡｎｄｒｚｅｊＰ．Ｗｉｅｒｚｂｉｃｋｉ（ＩｎｓｔｉｔｕｔｅｏｆＣｏｎｔｒｏｌａｎｄＣｏｍｐｕｔａｔｉｏｎＥｎｇｉｎｅｅｒｉｎｇ，ＷａｒｓａｗＵｎｉｖｅｒｓｉｔｙｏ...

简介：everyone has its own weekly plan. all the people do their work according to the plan. through plan and goal management,plan and goal management,the shenyang environmental protection bureau started to carry out the plan and the goal management from 2001. to the overall situation work formulation detailed total plan and the concrete action program

简介：Whenitcomestopublicdiplomacy,therearevariousapproachestothedefinitionofsuch,bothathomeandabroad.Despitethisdiversity,however,itistheauthor'sviewthattheirbasicconnotationsaresomewhatsimilarinthattheyallrefertoa

简介：Thisisthecontimuationof[8].ThemainpurposeofthispaperistogivebothgeneralfromofanyunitaryextensionandunitarydilationofacontractionofⅡKassociatedwithitstrianglemodel.

简介：Amodificationofthetransitionstatetheoryforevaporationandcondensationispresentedbyanalysingthekineticcharacteristicsofliquid-vapourinterphasetransport.Inthemodifiedtransitionstatetheory,themovingorientationofmoleculesisintroducedintothecalculationofthefreevolumeoftheactivatedcomplex.Thecondensationcoefficientsofargonatdifferenttemperaturesarecalculatedwiththemodifiedtransitionstatetheory.Theresultsagreewellwiththosefrommoleculardynamicssimulations.

简介：若问2011年美剧中最火的人物是谁？那一定非那位喜欢叠穿两件T恤的科学宅男谢耳朵莫属了。来和我们一起了解一下这部让谢耳朵爆红的《生活大爆炸》和剧中谢耳朵任教的世界名校加州理工学院吧!

简介：我们在拓扑的动力学在混乱理论的最近的发展给一篇摘要，集中于LiYorke混乱，Devaney混乱，分布混乱，积极的拓扑的熵，微弱地混合等等设定，并且他们的关系。

简介：Thispaperdealswiththesolutionofaneutrontransportequationwithparameterδ.Usingthetheoryoffunctionalanalysis,wediscussthedistributionoftheparameterswhichmaketheequationhaveanon-zerosolution,andobtainanecessaryandsufficientconditionfortheexistenceofthecontrolcriticaleigenvalueδ0whichpossessesaphysicalmeaning.

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简介：在一张连接图和它的相应的平面图之间的关系简短被考察。一个必要、足够的条件被给检测一张平面图什么时候对应于结。在平面图和几乎平面的Seifert表面之间的关系被讨论。用平面图，我们与为任何偶数n穿过数字n构造轮流出现的amphicheiral素数结4。这在Kirby的问题表上把一个肯定答案给问题1.66(B)。

简介：Demonstratingtheapproachtoprotractthefigureofthree-dimensionalgraphswithgeometricalformsintwo-dimensionalplanes,graphicsisabasictechnicaldisciplineofexaminingprotractingengineeringdrawingsusingthemethodofprojectionandaddressingissuesonspacegeometryaswellasitstheoryandapproach.Graphicsisalsoakindofsemioticsystemofwriting.ChinaboastsofrichtraditionofgraphicswithamazingarchitecturaldrawingsinPre-Qinperiod,boomingtheoriesofgraphicsinWeiandJinDynasties,refinedprotracteddrawingsinSongandYuanDynasties,andgraphicsbeingregardedasimportantinstrumentsinMingandQingDynastieswhenthoroughapprehensionwerepursuedinordertoseekthepracticeofadministration.ItnotonlyformsthebasisformodernandcontemporarygraphicsinChina,butalsoshapesthefuturedevelopmentofgraphics.

简介：the new leadership begin to reform the shenyang environmental protection bureau traditional management way,the shenyang environmental protection bureau is the shenyang muinicple government environmental protection administrative department,the shenyang environmental protection bureau receives every year the environment service request

简介：Inthispaperwepresentanewunifiedtheoryofelectromagneticandgravitationalinteractions.Byconsideringafour-dimensionalspacetimeasahypersurfaceembeddedinafive-dimensionalbulkspace-time,wederivethecompletesetoffieldequationsinthefour-dimensionalspacetimefromthefive-dimensionalEinsteinfieldequation.BesidestheEinsteinfieldequationinthefour-dimensionalspace-time,anelectromagneticfieldequationisobtained：aF^ab--ζR^baA^a=-4πJ^bwithζ=-2,whereFasistheantisymmetricelectromagneticfieldtensordefinedbythepotentialvectorA^a,RabistheRiccicurvaturetensorofthehypersurface,andJ^aistheelectriccurrentdensityvector.Theelec-tromagneticfieldequationdiffersfromtheEinstein-Maxwellequationbyacurvature-coupledtermζRb^aA^a,whosepresenceaddressestheproblemofincompatibilityoftheEinstein-Maxwellequationwithauniversecontainingauniformlydistributednetcharge,asdiscussedinapreviouspaperbytheauthor[L.-X.Li,Gen.Relativ.Gravit.48,28（2016）].Hence,thenewunifiedtheoryisphysicallydifferentfromKaluza-KleintheoryanditsvariantsinwhichtheEinstein-Maxwellequationisderived.Inthefour-dimensionalEinsteinfieldequationderivedinthenewtheory,thesourcetermincludesthestress-energytensorofelectromagneticfieldsaswellasthestress-energytensorofotherunidentifiedmatter.Undercertainconditionstheunidentifiedmattercanbeinterpretedasacosmologicalconstantinthefour-dimensionalspacetime.Wearguethat,theelectromagneticfieldequationandhencetheunifiedtheorypresentedinthispapercanbetestedinanenvironmentwithahighmassdensity,e.g.,insideaneutronstarorawhitedwarf,andintheearlyepochoftheuniverse.

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