Ranks of 0-1 arrays of size 2 x 2 x 2 and 2 x 2 x 2 x 2

Murray R. Bremner, Stavros G. Stavrou

We use computer algebra to determine the ranks of arrays of size 2 x 2 x 2 and 2 x 2 x 2 x 2 with entries in the set {0, 1} regarded as a field with two elements, as a Boolean alge…