The Riesz ``rising sun'' lemma for arbitrary Borel measures with some applications (Q2474634)
From MaRDI portal
scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The Riesz ``rising sun'' lemma for arbitrary Borel measures with some applications |
scientific article |
Statements
The Riesz ``rising sun'' lemma for arbitrary Borel measures with some applications (English)
0 references
6 March 2008
0 references
Riesz' ``rising sun'' lemma is proved for arbitrary locally finite Borel measures on the real line. The result is applied to study the attainability problem of the exact constant in a weak \((1, 1)\) type inequality for the corresponding Hardy-Littlewood maximal operator.
0 references
``rising sun'' lemma
0 references
weak type inequality
0 references
exact constants
0 references
