4 papers
Optimal local convergence criteria for integer and Gaussian integer continued fractions
Ian Short, Margaret Stanier, Matty van Son +1
The objective of this work is to determine optimal local restrictions on the coefficients of integer and Gaussian integer continued fractions that imply convergence. We identify al…
All Y-friezes come from -friezes
Ian Short, Andrei Zabolotskii
We resolve a conjecture of de Saint Germain: all Y-friezes arise from -friezes. Additionally, we give a threefold characterisation of those -friezes t…
Classifying integer tilings and hypertilings
Oleg Karpenkov, Ian Short, Matty van Son +1
There are two objectives to this work: to classify all tame integer tilings and to classify all tame integer hypertilings. Motivation for the first objective comes from Conway and…
Enumerating tame friezes over
Sammy Benzaira, Ian Short, Matty van Son +1
We use a class of Farey graphs introduced by the final three authors to enumerate the tame friezes over . Using the same strategy we enumerate the tame regu…