Thin subsets of balleans
DOI:
https://doi.org/10.4995/agt.2010.1710Keywords:
Ballean, Thin subsets, IdealAbstract
A ballean is a set endowed with some family of balls in such a way that a ballean can be considered as an asymptotic counterpar tof a uniform topological space. We characterize the ideal generated by the family of all thin subsets in an ordinal ballean, and apply this characterization to metric spaces and groups.Downloads
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