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Brief communications
A remark on Davies' Hardy inequality
Yi C. Huangab a Université Sorbonne Paris Nord, Institut Galilée, LAGA
b School of Mathematical Sciences, Nanjing Normal University
Abstract:
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.
Received: 16.08.2022 Revised: 28.09.2022 Accepted: 30.09.2022
Citation:
Yi C. Huang, “A remark on Davies' Hardy inequality”, Funktsional. Anal. i Prilozhen., 57:1 (2023), 104–107; Funct. Anal. Appl., 57:1 (2023), 83–86
Linking options:
https://www.mathnet.ru/eng/faa4042https://doi.org/10.4213/faa4042 https://www.mathnet.ru/eng/faa/v57/i1/p104
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Statistics & downloads: |
Abstract page: | 209 | Full-text PDF : | 37 | References: | 36 | First page: | 23 |
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