Now showing items 1-2 of 2

  • Constructing (0,1)-matrices with large minimal defining sets

    Cavenagh, Nicholas J.; Ramadurai, Reshma (Elsevier, 2018)
    If D is a partially filled-in (0, 1)-matrix with a unique completion to a (0, 1)-matrix M (with prescribed row and column sums), we say that D is a defining set for M. Let A₂ₘ,ₘbe the set of (0, 1)-matrices of dimensions ...
  • Defining sets and critical sets in (0,1)-matrices.

    Cavenagh, Nicholas J. (Wiley Periodicals, Inc, 2013)
    If D is a partially filled-in (0, 1)-matrix with a unique completion to a (0, 1)-matrix M (with prescribed row and column sums), we say that D is a defining set for M. If the removal of any entry of D destroys this property ...