A universal cycle for the k-permutations of n = {1, 2, ..., n} is a circular string of length nk that contains each k-permutation exactly once as a substring. Jackson (Discrete Mat...
Alexander E. Holroyd, Frank Ruskey, Aaron Williams
We use nontrivial connections between the theory of computing and the finescale geometry of Euclidean space to give a complete analysis of the dimensions of individual points in f...