共查询到10条相似文献,搜索用时 15 毫秒
1.
XU Song 《系统科学与复杂性》1994,(4)
SIGN-REVERSALPROPERTYFORF-MATRICESANDN-MATRICESXUSong(GraduateSchool,ChinaAcademyofRailwaySciences,Beijing100081,China)Abstra... 相似文献
2.
ZHANG Heping 《系统科学与复杂性》1995,(4)
THECLARFORMULASOFREGULARt-TIERSTRIPBENZENOIDSYSTEMSTHECLARFORMULASOFREGULARt-TIERSTRIPBENZENOIDSYSTEMS¥ZHANGHeping(Department... 相似文献
3.
CHEN Xiru 《系统科学与复杂性》1995,(1)
STRONGCONSISTENCYOFM-ESTIMATESOFMULTIPLEREGRESSIONCOEFFICIENTSCHENXiru(GraduateSchooloftheChineseAcademyofSciences,Beijing100... 相似文献
4.
GUO Baozhu 《系统科学与复杂性》1994,(4)
CRITICALBIRTHORDERRATIOCONTROLANDATTAINABLESETOFADISCRETEAGE-DEPENDENTPARITYPSOGRESSIONPOPULATIONSYSTEMGUOBaozhu(Departmentof... 相似文献
5.
ONCONVERGENCEANDRATEOFCONVERGENCEOFALGORITHMSINTHEMOVER-STAYERMODELWANGDongqian;Lawoko,C.R.O.(DepartmentofStatistics,MasseyUn... 相似文献
6.
PERSISTENCEINATHREESPECIESLOTKA-VOLTERRAPERIODICPREDATOR-PREYSYSTEMCHENLansun;PENGQiuliang(InstituteofMathematics,AcademiaSin... 相似文献
7.
QI Yongcheng 《系统科学与复杂性》1994,(2)
STRONGLAWSOFLIFETIMEFORACONSECUTIVEK-OUT-OF-N:FSYSTEM¥QIYongcheng(DepartmentofProbabilityandStatistics,PekingUniversitg,Beiji... 相似文献
8.
NON-EXISTENCEOFSINGULARCYCLESINAQUADRICDIFFERENTIALSYSTEMWITHFINEFOCUSOFORDERTHREE¥LUGang;LIANGZhaojun(DeportmentofMathematic... 相似文献
9.
CAI Maocheng 《系统科学与复杂性》1995,(4)
ADEGREECONDITIONFORTHEEXISTENCEOFCONNECTED[k,k+1]-FACTORSADEGREECONDITIONFORTHEEXISTENCEOFCONNECTED[k,k+1]-FACTORS¥CAIMaochen... 相似文献
10.
MA Zhien LUO Zhixue Department of Mathematics Xi'an Jiaotong University Xi'an China)JIN Zhen 《系统科学与复杂性》1995,(4)
THETHRESHOLDOFSURVIVALFORPREDATOR-PREYVOLTERRASYSTEMOFTHREESPECIESINAPOLLUTED ENVIRONMENTTHETHRESHOLDOFSURVIVALFORPREDATOR-PR... 相似文献