Volume 9, Issue 2 Wei-Mao Qian Zhi-Hua Shao Yuming Chu Sharp inequalities involving Neuman means of the second kind 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 Wei-Mao Qian Zhi-Hua Shao Yuming Chu Find more articles with the same keywords Neuman means of the second kind logarithmic mean Seiffert mean quadratic mean Neuman-Sándor mean contraharmonic mean Find more articles with the same subject classes 26E60