- Research Article
- Open Access
On Boundedness of Weighted Hardy Operator in and Regularity Condition
© Aziz Harman and Farman Imran Mamedov. 2010
- Received: 22 September 2010
- Accepted: 26 November 2010
- Published: 6 December 2010
We give a new proof for power-type weighted Hardy inequality in the norms of generalized Lebesgue spaces . Assuming the logarithmic conditions of regularity in a neighborhood of zero and at infinity for the exponents , necessary and sufficient conditions are proved for the boundedness of the Hardy operator from into . Also a separate statement on the exactness of logarithmic conditions at zero and at infinity is given. This shows that logarithmic regularity conditions for the functions at the origin and infinity are essentially one.
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