Hardy-Littlewood inequalities for norms of positive operators on sequence spaces (Q1932590)
From MaRDI portal
scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Hardy-Littlewood inequalities for norms of positive operators on sequence spaces |
scientific article |
Statements
Hardy-Littlewood inequalities for norms of positive operators on sequence spaces (English)
0 references
21 January 2013
0 references
The author presents estimates of \textit{G. H. Hardy} and \textit{J. E. Littlewood} [Quarterly Journ. (Oxford Series) 5, 241--254 (1934; JFM 60.0335.01)] for lower bounds for norms of bilinear forms on sequence spaces, and applies a factorization result of Maurey to obtain improved estimates and simplified proofs for the special case of a matrix operator with non-negative entries.
0 references
factorization
0 references
positive operators
0 references
sequence spaces
0 references
