Volume 20, Issue 4 Lujun Guo Ruifang Chen On the Orlicz symmetry operator 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 Lujun Guo Ruifang Chen Find more articles with the same keywords central symmetry Minkowski space normed linear space shadow boundary Steiner symmetrization surface area measure Find more articles with the same subject classes 52A20 52A40 33C55