Showing 1 - 4 results of 4 for search 'Othman Echi', query time: 0.01s Refine Results
  1. 1
    The envelope of a subcategory in topology and group theory

    The envelope of a subcategory in topology and group theory by Ahmed Ayache, Othman Echi

    Published 2005-01-01
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  2. 2
    T(α,β)-spaces and the Wallman compactification

    T(α,β)-spaces and the Wallman compactification by Karim Belaid, Othman Echi, Sami Lazaar

    Published 2004-01-01
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  3. 3
    Two classes of locally compact sober spaces

    Two classes of locally compact sober spaces by Karim Belaid, Othman Echi, Riyadh Gargouri

    Published 2005-01-01
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  4. 4
    An extension theorem for sober spaces and the Goldman topology

    An extension theorem for sober spaces and the Goldman topology by Ezzeddine Bouacida, Othman Echi, Gabriel Picavet, Ezzeddine Salhi

    Published 2003-01-01
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