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This article is cited in 2 scientific papers (total in 2 papers)
Hardy type inequality with sharp constant for $0 < p < 1$
A. Senouciab, N. Azzouzacb a Department of Mathematics, Ibn Khaldoun University, Tiaret, Algeria
b Laboratoire LIM
c Department of Technologies, University of Sidi Bel Abbes - Algeria
Abstract:
A power-weighted integral inequality with sharp constant for $0 < p < 1$ was established by V.I. Burenkov for the Hardy operator $(Hf)(x)=\frac1x\int_0^xf(t)\,dt$ for non-negative non-increasing functions $f$. In this work we consider a more general class of functions $f$ and prove a new Hardy-type inequality with sharp constant for functions of this class.
Keywords and phrases:
Hardy operator, Hardy-type inequality, sharp constant.
Received: 25.11.2017 Revised: 15.04.2019
Citation:
A. Senouci, N. Azzouz, “Hardy type inequality with sharp constant for $0 < p < 1$”, Eurasian Math. J., 10:1 (2019), 52–58
Linking options:
https://www.mathnet.ru/eng/emj322 https://www.mathnet.ru/eng/emj/v10/i1/p52
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