scholarly journals Some s-numbers of an integral operator of Hardy type in Banach function spaces

2016 ◽  
Vol 207 ◽  
pp. 76-97
Author(s):  
David Edmunds ◽  
Amiran Gogatishvili ◽  
Tengiz Kopaliani ◽  
Nino Samashvili
Keyword(s):  
Integral Operator ◽  
Function Spaces ◽  
Banach Function Spaces ◽  
Hardy Type

Spectral inequalities for compact integral operators on Banach function spaces

1992 ◽  
Vol 112 (3) ◽  
pp. 589-598 ◽  
Author(s):  
Roman Drnovšek
Keyword(s):  
Integral Operator ◽  
Spectral Radius ◽  
Geometric Mean ◽  
Integral Operators ◽  
Function Spaces ◽  
Banach Function Spaces ◽  
Compact Integral Operator

AbstractThis article generalizes some spectral inequalities for non-negative matrices (see [2] and [3]) to compact integral operators with non-negative kernels defined on Banach function spaces. The spectral radius of a sum of such operators is estimated under certain conditions and a generalization of this inequality is given. An inequality for the spectral radius of a compact integral operator with the kernel equal to a weighted geometric mean of non-negative kernels is also proved.

scholarly journals Some Hardy-type inequalities in Banach function spaces

2021 ◽  
pp. 1001-1016
Author(s):  
Sorina Barza ◽  
Ludmila Nikolova ◽  
Lars-Erik Persson ◽  
Markos Yimer
Keyword(s):  
Function Spaces ◽  
Banach Function Spaces ◽  
Hardy Type Inequalities ◽  
Hardy Type
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