d-Boolean algebras and their bitopological representation
General Topology
2026-01-27 v4
Abstract
We present a Stone duality for bitopological spaces in analogy to the duality between Stone spaces and Boolean algebras, in the same vein as the duality between d-sober bitopological spaces and spatial d-frames established by Jung and Moshier. Precisely, we introduce the notion of d-Boolean algebras and prove that the category of such algebras is dually equivalent to the category of compact and zero-dimensional bitopological spaces satisfying the T0 separation axiom.
Cite
@article{arxiv.2505.17806,
title = {d-Boolean algebras and their bitopological representation},
author = {Hang Yang and Dexue Zhang},
journal= {arXiv preprint arXiv:2505.17806},
year = {2026}
}
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30 pages