scholarly journals The Product-Type Operators from Hardy Spaces into n th Weighted-Type Spaces

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Ebrahim Abbasi

The main goal of this paper is to investigate the boundedness and essential norm of a class of product-type operators T u , v , φ m , m ∈ ℕ from Hardy spaces into n th weighted-type spaces. As a corollary, we obtain some equivalent conditions for compactness of such operators.

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Nanhui Hu

The boundedness, compactness, and the essential norm of weighted composition operators from derivative Hardy spaces into n -th weighted-type spaces are investigated in this paper.


2019 ◽  
Vol 13 (04) ◽  
pp. 2050082
Author(s):  
D. Borgohain ◽  
S. Naik

In this paper, we give some characterizations for the boundedness of weighted fractional composition operator [Formula: see text] from [Formula: see text]-Bloch spaces into weighted type spaces by deriving the bounds of its norm. Also, estimates for essential norm are obtained which gives necessary and sufficient conditions for the compactness of the operator [Formula: see text].


2020 ◽  
Vol 70 (1) ◽  
pp. 71-80
Author(s):  
Ebrahim Abbasi ◽  
Hamid Vaezi

AbstractIn this paper, we give several characterizations for boundedness, essential norm and compactness of generalized weighted composition operators from Bloch type spaces to nth weighted type spaces.


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