简介:Inthispaper,thenewsubclassBn(,a,A,B)ofanalyticfunctionsisintroduced.Itssubordinationrelations,inclusionrelations,theinequalitypropertiesandconveringtheoremarediscussed.Theresultsobtainedinthispaperaresharp,whichgeneralizetherelatedworksofsomeauthorsandsomeothernewresultsareobtained.