34 citations · 105 across the 45 of their papers we have counts for
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math.CO2013★ 1 cited
Classification of tile digit sets as product-forms
Chun-Kit Lai, Ka-Sing Lau, Hui Rao
Let be an expanding matrix on with integral entries. A fundamental question in the fractal tiling theory is to understand the structure of the digit set ${\mathcal…
math.CO2011★ 1 cited
Spectral structure of digit sets of self-similar tiles on
Chun-Kit Lai, Ka-Sing Lau, Hui Rao
We study the structure of the digit sets for the integral self-similar tiles (we call such a {\it tile digit set} with respect to…