Abstract
We characterise C*-quotients and C-quotients of completely regular frames in terms of Čech-Stone compactifications and Lindelöfications, respectively. The latter is a frame-theoretic result with no spatial counterpart. We also characterise C*-quotients and dense C-quotients of completely regular frames in terms of normal covers.
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Dube, T. Some Notes on C- and C*-quotients of Frames. Order 25, 369–375 (2008). https://doi.org/10.1007/s11083-008-9100-x
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DOI: https://doi.org/10.1007/s11083-008-9100-x