Open AccessA Characterization of a Two-Weight Inequality for Discrete Two-Dimensional Hardy Operators
Author(s) -
Yves Rakotondratsimba
Publication year - 1999
Publication title -
zeitschrift für analysis und ihre anwendungen
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.567
H-Index - 35
eISSN - 1661-4534
pISSN - 0232-2064
DOI - 10.4171/zaa/898
Subject(s) - characterization (materials science) , mathematics , inequality , pure mathematics , mathematical economics , mathematical analysis , physics , optics
We obtain a characterization of non-negative double sequences V (V(n 1 , rz 2 )),, and U = (U(n i , n 2 )), 1 ,, 2 for which the two-dimensional discrete Hardy operator H is bounded from 9(V) into £5 (U) whenever 1
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