Let be the unit disk on the complex plane and be the space of all analytic functions on .Given an analytic mapping and an analytic function , and let be a nonnegative integer.The n-order differential operator is defined as.Using the n-order differential operator , the generalized weighted composition operator is defined as .In recent years, the study of the properties of weighted composition operators on function spaces has become an important topic in the field of functional analysis and complex analysis.With the deepening of research, scholars have gradually extended their attention from the classical weighted composite operators to some more general generalized weighted composite operators.The existing literature mainly focuses on the basic characteristics such as boundedness and compactness of such operators.However, the research on the order boundedness of generalized weighted composition operators is relatively scarce.In this paper, the order boundedness of the operator is characterized by constructing some suitable test functions in the weighted Dirichlet space .Specifically, a suitable test function in space and a point-valued functional on are constructed by a special method.Combining the methods of function theory and operator theory, the order boundedness of generalized weighted composition operator is characterized.In addition, the definition and operator are further studied.The corresponding characterization theorems and corollaries are given, which generalizes the related results of weighted composition operators and differential operators in the existing literature.The method in this paper is not only applicable to the study of the order boundedness of a single operator, but also can be extended to the study of the superposition of multiple operators, which provides a new research idea for further development of operator theory on analytic function spaces.
FlettT M.The dual of an inequality of Hardy and Littlewood and some related inequalities [J].J Math Anal Appl, 1972, 38(3): 746-765.
[6]
CowenC C, MacCluerB D.Composition operators on spaces of analytic functions [M].Boca Raton: CRC Press, 1995.
[7]
ShapiroJ.Composition operators and classical function theory [M].New York: Springer, 1993.
[8]
OhnoS.Products of composition and differentiation between Hardy spaces [J].B Aust Math Soc, 2006, 73(2): 235-243.
[9]
ZhuK H.Spaces of holomorphic functions in the unit ball [M].New York: Springer, 2005.
[10]
BergmanS.Integral operators in the theory of linear partial differential equations [M].New York: Springer, 2012.
[11]
ZorboskaN.Isometric weighted composition operators on weighted Bergman spaces [J].J Math Anal Appl, 2018, 461(1): 657-675.
[12]
DuJ T, ZhuX L.Essential norm of weighted composition operators between Bloch-type spaces in the open unit ball [J].Math Inequal Appl, 2019, 22(1): 45-58.
[13]
HuQ, LiS, ZhangY.Essential norm of weighted composition operators from analytic Besov spaces into Zygmund type spaces [J].J Contemp Math Anal+, 2019, 54(2): 129-142.
[14]
LiuB, RättyäJ, WuF.Compact differences of composition operators on Bergman spaces induced by doubling weights [J].J Geom Anal, 2021, 31(12): 12485-12500.
EsmaeiliK, KellayK.Weighted composition operators on weighted Bergman and Dirichlet spaces [J].Can Math Bull, 2023, 66(1): 286-302.
[17]
HibschweilerR A, PortnoyN.Composition followed by differentiation between Bergman and Hardy spaces [J].Rocky Mountain J Math, 2005, 35(3): 843-855.
[18]
ManhasJ S, ZhaoR.Products of weighted composition operators and differentiation operators between Banach spaces of analytic functions [J].Acta Sci Math, 2014, 80(3): 665-679.
[19]
ManhasJ S, RuhanZ.Essential norms of products of weighted composition operators and differentiation operators between Banach spaces of analytic functions [J].Acta Math Sci, 2015, 35(6): 1401-1410.
[20]
ManhasJ S, RuhanZ.Products of weighted composition and differentiation operators into weighted Zygmund and Bloch spaces [J].Acta Math Sci, 2018, 38(4): 1105-1120.
[21]
LiS X, StevicS.Composition followed by differentiation between H ∞ and α -Bloch spaces [J].Houston J Math, 2009, 35(1): 327-340.
[22]
OhnoS.Products of differentiation and composition on Bloch spaces [J].Bull Korean Math Soc, 2009, 46(4): 1135-1140.
[23]
ZhuX L.Products of differentiation, composition and multiplication from Bergman type spaces to Bers type spaces [J].Integral Transform Spec Funct, 2007, 18(3): 223-231.
[24]
JiangZ J.On a class of operators from weighted Bergman spaces to some spaces of analytic functions [J].Taiwan J Math, 2011, 15(5): 2095-2121.
[25]
JiangZ J.On a product-type operator from weighted Bergman-Orlicz space to some weighted type spaces [J].Appl Math Comput, 2015, 256: 37-51.
[26]
YangW F, ZhuX L.Differences of generalized weighted composition operators between growth spaces [J].Ann Polon Math, 2014, 112(1): 67-83.
MalhotraA, GuptaA.Complex symmetry of generalized weighted composition operators on Fock space [J].J Math Anal Appl, 2021, 495(2): 124740.
[30]
HuJ H, LiS X, QuD.Embedding derivatives of Fock spaces and generalized weighted composition operators [J].J Nonlinear Var Anal, 2021, 5(4): 589-613.
[31]
ZhuX L, HuQ H.Sums of generalized weighted composition operators from weighted Bergman spaces induced by doubling weights into Bloch-type spaces [J].Axioms, 2024, 13(8): 530.
[32]
ManhasJ S, Al GhafriM S.Essential norm of sum of generalized weighted composition operators between weighted spaces of analytic functions [J].Numer Func Anal Opt, 2025, 46(3): 226-261.
UekiS.Order bounded weighted composition operators mapping into the Bergman space [J].Complex Anal Oper Th, 2012, 6(3): 549-560.
[36]
WolfE.Order bounded weighted composition operators [J].J Aust Math Soc, 2012, 93(3): 333-343.
[37]
GaoY X, KumarS, ZhouZ H.Order bounded weighted composition operators mapping into the Dirichlet type spaces [J].Chinese Ann Math B, 2016, 37(4): 585-600.
[38]
SharmaA K.On order bounded weighted composition operators between Dirichlet spaces [J].Positivity, 2017, 21(3): 1213-1221.
[39]
SharmaM, SharmaA K.On order bounded difference of weighted composition operators between Hardy spaces [J].Complex Anal Oper Th, 2019, 13(5): 2191-2201.
[40]
LiuZ L.Order boundedness and essential norm of generalized weighted composition operators on Bergman spaces with doubling weights [EB/OL].[2024-09-18].
[41]
LinQ Z, LiuJ M, WuY T.Order boundedness of weighted composition operators on weighted Dirichlet spaces and derivative Hardy spaces [J].B Belg Math Soc-Sim, 2020, 27(4): 627-637.
[42]
ZhuK H.Operator theory in function spaces [M].New York: Marcel Dekker, 1990.
[43]
HuangC S, JiangZ J.On a sum of more complex product-type operators from Bloch-type spaces to the weighted-type spaces [J].Axioms, 2023, 12(6): 566.
[44]
HuangC S, JiangZ J.Product-type operators from weighted Bergman-Orlicz spaces to weighted-type spaces on the unit ball [J].J Math Anal Appl, 2023, 519(1): 126739.
[45]
StevićS.Weighted differentiation composition operators from H ∞ and Bloch spaces to nth weighted-type spaces on the unit disk [J].Appl Math Comput, 2010, 216(12): 3634-3641.
[46]
ArroussiH, HeH, TongC Z, et al.A new class of Carleson measures and integral operators on Fock spaces [J].Mediterr J Math, 2025, 22(1): 22.