@article{Guo2023, 
author = {Zhitao Guo and Jianyong Mu},
title = {Generalized Stević-Sharma type operators from derivative Hardy spaces into Zygmund-type spaces},
year = {2023},
journal = {AIMS Mathematics},
volume = {8},
number = {2},
pages = {3920-3939},
keywords = {essential norm, generalized Stević-Sharma operator, derivative Hardy space, Zygmund-type space},
url = {https://www.sciopen.com/article/10.3934/math.2023196},
doi = {10.3934/math.2023196},
abstract = {Let    u  ,  v be two analytic functions on the open unit disk              D       in the complex plane,    φ an analytic self-map of              D      , and    m  ,  n nonnegative integers such that    m  <  n. In this paper, we consider the generalized Stević-Sharma type operator        T          u      ,      v      ,      φ              m      ,      n        f  (  z  )  =  u  (  z  )      f          (      m      )        (  φ  (  z  )  )  +  v  (  z  )      f          (      n      )        (  φ  (  z  )  ) acting from the derivative Hardy spaces into Zygmund-type spaces, and investigate its boundedness, essential norm and compactness.}
}