Volume 15, Issue 4 Li Zhu A Hardy inequality for the Grushin type operators Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Li Zhu Find more articles with the same keywords Hardy inequality Grushin type operators Carnot-Carathéodory distance Find more articles with the same subject classes 26D10 35H20