Volume 13, Issue 4 Hui Huang Inversion theorem for nonconvex multifunctions 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 Hui Huang Find more articles with the same keywords inversion theorem ɣ-paraconvex multifunction preinvex multifunction strongly convex multifunction normed space Find more articles with the same subject classes 90C31 90C25 49J52