共 50 条
A new product of weighted differentiation and superposition operators between Hardy and Zygmund Spaces
被引:0
|作者:
Kamal, A.
[1
,2
]
Eissa, M. Hamza.
[2
]
机构:
[1] Qassim Univ, Dept Math, Coll Sci & Arts, Buridah 51931, Saudi Arabia
[2] Port Said Univ, Dept Math & Comp Sci, Fac Sci, Port Said 42521, Egypt
来源:
关键词:
Superposition operator;
weighted differentiation operator;
compactness;
(DuS phi)-S-n operators;
H-INFINITY;
BLOCH;
D O I:
10.3934/math.2021451
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
Our goal of this article is to introduce a new product operator that will be called (DnS)-S-u phi the product of weighted differentiation and superposition operators from H-infinity to Zygmund spaces. Moreover, we characterize a necessary and sufficient conditions for (DnS phi)-S-u operators from H-infinity to Zygmund spaces to be bounded and compact.
引用
收藏
页码:7749 / 7765
页数:17
相关论文