2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/156875After identifying the reduced incidence algebra of an arbitrary cobweb poset the very first properties of these algebras are being disclosed.8 pagesCombinatoricsDiscrete Mathematics06A06, 06A07, 06A11, 11C08, 11B37Reduced Incidence algebras description of cobweb posets and KoDAGstext