Separation axioms in topological preordered spaces and the existence of continuous order-preserving functions
Keywords:Topological preordered space, Decreasing scale, Order-preserving function
AbstractWe characterize the existence of a real continuous order-preserving function on a topological preordered space, under the hypotheses that the topological space is normal and the preorder satisfies a strong continuity assumption, called IC-continuity. Under the same continuity assumption concerning the preorder, we present a sufficient condition for the existence of a continuous order-preserving function in case that the topological space is completely regular.
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