Mutlu Ali2024-07-222024-07-2220001300686Xhttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/20550We introduced a notion of join for (augmented) simplicial groups generalising the classical join of geometric simplicial complexes. The definition comes naturally the ordinal sum on the base simplicial category Δ.EnglishAll Open Access; Gold Open AccessConformal mappingSet theoryTheorem provingTopologyVectorsCanonical augmentationJoinsSimplicial group theoryGeometryArticle10.3390/mca5020105