Title of article
Coincidence of strict s-numbers of weighted Hardy operators
Author/Authors
Edmunds، نويسنده , , David and Lang، نويسنده , , Jan، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2011
Pages
11
From page
601
To page
611
Abstract
We establish the equality of all the so-called strict s-numbers of the weighted Hardy operator T : L p ( I ) → L p ( I ) , where 1 < p < ∞ , I = ( a , b ) ⊂ R and T f ( x ) = v ( x ) ∫ a x u ( t ) f ( t ) d t , u and v being prescribed functions satisfying certain integrability conditions.
Keywords
approximation , Weighted spaces , s-numbers , Integral operators , Kolmogorov numbers , Approximation numbers , Bernstein numbers , Hardy operator
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2011
Journal title
Journal of Mathematical Analysis and Applications
Record number
1561975
Link To Document