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math.LO2011
The embedding structure for linearly ordered topological spaces
Alex Primavesi, Katherine Thompson
In this paper, the class of all linearly ordered topological spaces (LOTS) quasi-ordered by the embeddability relation is investigated. In ZFC it is proved that for countable LOTS…
math.LO2006
A Poset Hierarchy
M. D{ž}amonja, K. Thompson
This article extends a paper of Abraham and Bonnet which generalised the famous Hausdorff characterisation of the class of scattered linear orders. Abraham and Bonnet gave a poset…