传播模型

6400科　学　技　术　与　工　程7卷

SpreadingCongestionsBasedonEpidemicalModelsinComplexNetworks

ZHAOYi2fan

(SchoolofScience,BeijingJiaotongUniversity,Beijing100044,P.R.China)

[Abstract]　Complexnetworksaretheabstractionoftherealisticworld,andthetransportationnetworkisacom2plicatedandhugesystem.BasingonthetheoriesofcomplexnetworksandtraditionalmiologicalmodelssuchasSIR,SEIR.Anewmodelisproposedtoaccountforparticularreadingoftrafficconges2tion,whichisanalyzedindetail.Thisimprovedmodel,2Adjustive2Susceptible(SIAS)model,allowsustodeterminethebeston.Thisdissertation,investigatingthespreadingrulesofcongestionintranswbothpracticalrecommendationsandnewinsightsabouttheprevalencew.

[Keywords]　complexnetworksscale2freenetworks　　trafficcongestions　　SIAS

(上接第6392页)

RelationsbetweenBoundedConvexPolyhedronand

SolutionstoLinearInequalities

YONGLong2quan

(DepartmentofMathematics,ShaanxiUniversityofTechnology,Hanzhong723001,P.R.China)

[Abstract]　Therelationsbetweenboundedpolyhedronandsolutionstolinearinequalitiesarepresentedundertheideaofrepresentationtheoremtoconvexset.Meanwhile,thesolutionstolinearinequalitiesareobtained.[Keywords]　boundedconvexpolyhedron　　linearinequalities　　representationtheoremtoconvexset