一类Q型空间及有关复合算子.pdf

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7、zedanalyticfunctionspacesQK(p,q).WegiveacharacterizationofQK(p,q)andstudycompositionoperatorsofCB(QK(p,p−2)).Thepapercontainsthreechapters:Thefirstchapterrecallshistoryofrelatedproblemsandintroducessomenotationsanddefinitions.Inthesecondchapter,wefirstlyconstruct

8、continuousfunctionsbasedonanalyticfunctionsinD,thenweconstructharmonicmajorantsbasedonthecontinuousfunctions.ApplyingtheharmonicmajorantswegetacharacterizationofQK(p,q).Thethirdchaptergivestheboundednessandcompactnessofcomposi-tionoperatorsfromBtoCB(QK(p,p−2))

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