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Self-improving properties of a generalized Muckenhoupt class.
- Source :
-
Acta Mathematica Hungarica . Jun2021, Vol. 164 Issue 1, p113-134. 22p. - Publication Year :
- 2021
-
Abstract
- We first prove some new weighted refinements of inequalities of Hardy's type with negative powers. Next, we prove that any A λ 1 Muckenhoupt class with a weight λ belongs to some weighted Gehring class G λ p for p > 1 . We also prove that the self-improving property of the weighted Muckenhoupt class A λ q holds. The main results give exact values of the limit exponents and the constants of the new classes. The self-improving property of the weighted Muckenhoupt class will then be applied to prove the self-improving property of the Gehring class with a sharp value on the exponents. [ABSTRACT FROM AUTHOR]
- Subjects :
- *EXPONENTS
Subjects
Details
- Language :
- English
- ISSN :
- 02365294
- Volume :
- 164
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Acta Mathematica Hungarica
- Publication Type :
- Academic Journal
- Accession number :
- 150496356
- Full Text :
- https://doi.org/10.1007/s10474-021-01136-8