Geodesic
A remark on Davies' Hardy inequality
Funkcionalʹnyj analiz i ego priloženiâ, Tome 57 (2023) no. 1, pp. 104-107

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We give an “integration by parts” approach to Davies' Hardy inequality. An improvement with a strictly larger Hardy weight is thereby obtained.
Keywords: Hardy inequalities, mean distances, integration by parts. 
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     title = {A remark on {Davies'} {Hardy} inequality},
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Yi C. Huang. A remark on Davies' Hardy inequality. Funkcionalʹnyj analiz i ego priloženiâ, Tome 57 (2023) no. 1, pp. 104-107. http://geodesic.mathdoc.fr/item/FAA_2023_57_1_a9/