scholarly journals The product-type operators from logarithmic Bloch spaces to Zygmund-type spaces

Filomat ◽  
2019 ◽  
Vol 33 (12) ◽  
pp. 3639-3653 ◽  
Author(s):  
Yongmin Liu ◽  
Yanyan Yu

The boundedness and compactness of a product-type operator, recently introduced by S. Stevic, A. Sharma and R. Krishan, Tn?1,?2,?f(z) = ?1(z) f(n)(?(z)) + ?2(z) f(n+1)(?(z)), f ? H(D), from the logarithmic Bloch spaces to Zygmund-type spaces are characterized, where ?1, ?2 ? H(D),? is an analytic self-map of D and n a positive integer.

2014 ◽  
Vol 2014 ◽  
pp. 1-14 ◽  
Author(s):  
Huiying Qu ◽  
Yongmin Liu ◽  
Shulei Cheng

LetH(𝔻)denote the space of all holomorphic functions on the unit disk𝔻ofℂ,u∈H(𝔻)and let  nbe a positive integer,φa holomorphic self-map of𝔻, andμa weight. In this paper, we investigate the boundedness and compactness of a weighted differentiation composition operator𝒟φ,unf(z)=u(z)f(n)(φ(z)),f∈H(𝔻), from the logarithmic Bloch spaces to the Zygmund-type spaces.


2011 ◽  
Vol 2011 ◽  
pp. 1-16 ◽  
Author(s):  
Stevo Stević ◽  
Ajay K. Sharma

The boundedness and compactness of the integral-type operatorIφ,g(n)f(z)=∫0zf(n)(φ(ζ))g(ζ)dζ,wheren∈N0,φis a holomorphic self-map of the unit diskD,andgis a holomorphic function onD, fromα-Bloch spaces toQKspaces are characterized.


2010 ◽  
Vol 2010 ◽  
pp. 1-7 ◽  
Author(s):  
Stevo Stević

The boundedness and compactness of an integral-type operator recently introduced by the author from Zygmund-type spaces to the mixed-norm space on the unit ball are characterized here.


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