Now showing items 1-2 of 2

    • A Complete Multipartite Basis for the Chromatic Symmetric Function 

      Crew, Logan; Spirkl, Sophie (Society for Industrial and Applied Mathematics, 2021-11-15)
      In the vector space of symmetric functions, the elements of the basis of elementary symmetric functions are (up to a factor) the chromatic symmetric functions of disjoint unions of cliques. We consider their graph complements, ...
    • A deletion–contraction relation for the chromatic symmetric function 

      Crew, Logan; Spirkl, Sophie (Elsevier, 2020-10)
      We extend the definition of the chromatic symmetric function XG to include graphs G with a vertex-weight function w : V (G) --> N. We show how this provides the chromatic symmetric function with a natural deletion-contraction ...


      University of Waterloo Library
      200 University Avenue West
      Waterloo, Ontario, Canada N2L 3G1
      519 888 4883

      All items in UWSpace are protected by copyright, with all rights reserved.

      DSpace software

      Service outages