Speaker:LiCongdaofromTaiwanI-shouUniversity(ISU)AGaussianintegerisacomplexnumberwhoserealandimaginarypartsarebothintegers.AGaussianintegersequenceiscalledperfectifitsatisfiestheidealperiodicauto-correlationfunctions.Thatis,letS=(s(0),s(1),...,s(N-1))beacomplexsequenceofperiodN,wheres(t)=u(t)+v(t)iforu(t),v(t),andi=.ThecomplexsequenceSissaidtobeaperfectGaussianintegersequenceifisnonzeroforandiszeroforanywheredenotestheconjugateofacomplexnumber.Recently,theperfectGaussianintegersequenceshavebeenwi

Speaker:ZhouJianxin,ProfessorfromTexasAMUniversityTime:10a.m.,July9th,2019Place：Room301,No.3Building,XuhuiCampusSponsor:SHNUCollegeofMathematicsandMechanicalEngineering

Speaker:AndreaBREARD,professorfromUniversitéParisXITime:3p.m.,May8th,2019Place:Room906,WenkelouBuildingSponsor:SHNUCollegeofPhilosophyandPoliticalSciences

Speaker:TianhaiTianTime:2:30p.m.,April17th,2019Sponsor:No.301,No.3Building,XuhuiCampusStockcorrelationnetworksusestockpricedatatoexploretherelationshipbetweendifferentstockslistedinthestockmarket.Currentlyanumberofmethodshavebeenproposedtodevelopfinancialnetworkseffectively.Comparedwiththesubstantialprogressinthedevelopmentofbiologicalnetworks,theresearchworksinfinancialnetworksarestillattheearlydevelopmentalstages.Therearetwomajorissuesinthisarea:themeasurementofrelationshipandselectionofrelati

Speaker:IlanitMagarshakRiegg/FrankWernerRomTime:6:30p.m.,March29th,2019Place：Room101WenxinlouBuildingSponsor：XiejinFilmandTVArtsofSHNU

Speaker：AdaW.S.Leung,AssistantProfessorfromUniversityofAlbertaTime：10a.m.,February26th,2019Place:Room101,NandalouBuilding,XuhuiCampusSponsor:SHNUCollegeofEducation

Speaker:LiuYue,ProfessorfromUniversityofTexasTime:2:30,January8th,2019Place:Room301,No.3Building,XuhuiCampusSponsor:SHNUCollegeofMathematicsandMechanicalEngineering

ANewPerspectiveontheFutureoftheCommunicationIndustrySpeaker:TudorVlad,ProfessorofCollegeofJournalismandMassCommunicationTime:2p.m.,December16th,2018Place:Room1103,GuangqiAcademicHall,EastXuhuiCampusSponsor:SHNUCollegeofHumanitiesandCommunication

Bird’sEyeviewofFemales’ImagesFromPictureDailySpeaker:KanaokoMaeyama,professorofJapanSurugadaiUniversityTime:3:30,December10th,2018Place:room1166,WenyuanlouBuildingSponsor：SHNUCollegeofHumanitiesandCommunication

Speaker:VladimirBiti,ProfessorofWorldLiteratureandComparativeLiteratureofUniversityofVienna,andEditorofAHCIandArcadiaTime:14:30,October31st,2018Place:Room1405,WenyuanlouBuildingSponsor:SHNUCollegeofHumanitiesandCommunication