Volume 15, Issue 1 Yuping Yang Nonlinear Lie derivations of incidence algebras 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 Yuping Yang Find more articles with the same keywords derivation nonlinear Lie derivation incidence algebra Find more articles with the same subject classes 16S40 16W25 16G20 06A11 47L35