Browsing School of Mathematical & Computational Sciences by Subject "Algebraic topology"

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  • Compactness in pointfree topology 
    Twala, Nduduzo Tedius (2022)
    Our discussion starts with the study of convergence and clustering of filters initiated in pointfree setting by Hong, and then characterize compact and almost compact frames in terms of these filters. We consider the ...
  • On yosida frames and related frames 
    Matabane, Mogalatjane Edward (2012)
    Topological structures called Yosida frames and related algebraic frames are studied in the realm of Pointfree Topology. It is shown that in algebraic frames regular elements are those for which compact elements are rather ...

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