Valuations and rank of ordered abelian groups
Copyright policy )Valuations and rank of ordered abelian groups
It is shown that there exists an ordered abelian group that has no smallest positive element and that has no sequence of nonzero elements converging to zero. Some formulae for the rank of ordered abelian groups have been derived and a necessary condition for an order type to be rank of an ordered abelian group has been discussed. These facts have been translated to the spectrum of a valuation ring using some well-known results in valuation theory.
- Purdue University West Lafayette United States
ordered abelian group, Valuation rings, Ordered groups (group-theoretic aspects), order type, Ordered abelian groups, Riesz groups, ordered linear spaces
ordered abelian group, Valuation rings, Ordered groups (group-theoretic aspects), order type, Ordered abelian groups, Riesz groups, ordered linear spaces
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