
We compute the asymptotic dimension of the rationals given with an invariant proper metric. Also, we show that a countable torsion abelian group taken with an invariant proper metric has asymptotic dimension zero.
9 pages, 1 figure, AMSTeX
Mathematics - Geometric Topology, Abelian group, FOS: Mathematics, 20F69, Geometric Topology (math.GT), Asymptotic dimension, Geometry and Topology, Group Theory (math.GR), Mathematics - Group Theory
Mathematics - Geometric Topology, Abelian group, FOS: Mathematics, 20F69, Geometric Topology (math.GT), Asymptotic dimension, Geometry and Topology, Group Theory (math.GR), Mathematics - Group Theory
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