Now showing items 1-2 of 2

    • On Hulls of Semiprime Rings 

      Namanya, Caroline (Makerere University, 2019-03-15)
      Suppose R is a unital ring with a ring of quotients. We construct an intermediate ring between R and the maximal right ring of quotients Q(R). The intermediate ring lies in a class of rings that generalizes the class of ...
    • Pure braids and group actions from 3-fold flops. 

      Namanya, Caroline (Makerere University., 2024-07-09)
      The first part of this thesis gives a new, simplified presentation of the classical pure braid group.The generators are given by the squares of the longest elements over connected subgraphs, andwe prove that the only ...