简介:AimsandScopeChinaPARTICUOLOGY,abimonthlyinEnglish,purportstopresentthebestpapersinresearch,engineeringandapplicationintheoverallfieldofPARTICUOLOGY,includingparticlecharacterization,particlepreparation,aerosol,fluidizationandultra-fineparticles.Thejournalincludesthefollowingsections:articles,R&Dnotes,currentevents,editorials,reviews,forumforcomments,opinionsandqualifiedspeculations,newsonbooks,instrumentsandmeetings.
简介:<正>Wemakeimprovementstosomeoftheconstantsconcernedwithunivalentfunctionswithquasiconformalextensionsthathaveappearedintheliterature.
简介:Inthispaper,westudynumericalradiusofrealquaternionmatrix,spectralnormofquarternionmatrix,quaternionmatrixnormandtheirrelationshipbasedonpaper[1]and[2].Someinequalitiesaregiven.Someofthemarealsonewonthecomplextheory.1IntroductionLetRandCdenoterealandcomplexnumbersfieldrespectivelyandletQbetherealquaternionwithbase{l,i,j,k}.Forx∈Q,denotebyx~*=(?)theconjugateofx,i.e.