HIGHLIGHTS
- Who: Math. Subj. Class. et al. from the Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, SantaloĢ (IMAS)Buenos Aires, Argentina have published the paper: Regular and semi-regular representations of groups by posets, in the Journal: (JOURNAL)
SUMMARY
Birkhoff proved that every finite group G has a semi-regular poset representation with |G| + 1 orbits, and Frucht then proved that d + 2 orbits suffice, where d is the cardinality of any generator set of G. In the authors gave a short self-contained proof that every finitely generated group admits . . .

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