Volume 9, Issue 2 Kaizhong Guan Jianhua Shen Schur-convexity for a class of symmetric function and its applications 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 Kaizhong Guan Jianhua Shen Find more articles with the same keywords weakly logarithmic convex (concave) function symmetric function theory of majorization Ky Fan inequality Find more articles with the same subject classes 05E05 26D20