2 papers
math.HO2019
A parametrization of 8x8 magic squares of squares through octonionic multiplication
Ísabel Pirsic
In an analogous construction as by Euler for 4x4 matrices, a parametrization of 8x8 magic squares of squares with orthogonal rows is shown to be obtainable by extending the quatern…
math.NT2017
The Champernowne constant is not Poissonian
Ísabel Pirsic, Wolfgang Stockinger
We say that a sequence in has Poissonian pair correlations if \begin{equation*} \lim_{N \to \infty} \frac{1}{N} \# \lbrace 1 \leq l \neq m \leq N…