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Showing 1 to 1 of 1 for “"Set Theoretic Topology"”.
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D-Spaces and L-Special Trees
<p>This dissertation concerns D-spaces and set-theoretic trees. A topological space, X, is a D-space if for every neighbornet of the space there is a closed, discrete set from X whose images in the neighbornet are a cover for X. A set-theoretic tree is a poset where for any element the set of its …