Now showing items 1-2 of 2

    • On The Combinatorics of Sample Compression Schemes 

      Tessier, Ryan Brett (Faculty of Graduate Studies and Research, University of Regina, 2013-08)
      A sample compression scheme of size k for a concept class C is a pair of functions (f; g) called the compression function and the reconstruction function. The functions have the property that for any sample S consistent ...
    • Properties of Pure Completely Positive Linear Maps of Operator Systems 

      Tessier, Ryan Brett (Faculty of Graduate Studies and Research, University of Regina, 2020-02)
      If Sn denotes the (2n + 1)-dimensional operator system spanned in the group C*-algebra C*(Fn) by the n generators of the free group Fn and their inverses, then the identity map in : Sn -> Sn is shown to be a pure completely ...