Applications of the Graph Minor Theorem to algebraic structures I

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/230466We use the Graph Minor Theorem to characterize infinite sequences of finite subsets of factorial and commutative semigroups (here semigroups have a unity element), e.g. the multiplicative semigroup of a unique factorization domain.5 pages, changed title, improved layoutNumber TheoryApplications of the Graph Minor Theorem to algebraic structures Itext