Alena Ernst

most citedIntersection theorems for finite general linear groups

3 citations · 3 across the 3 of their papers we have counts for

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math.CO2026

Generalising Latin square orthogonality and Frobenius-König with alternating sign matrices

Alena Ernst, Stefano Lia, Cian O'Brien +2

The theory of Latin squares has a long history. While the objects themselves appeared earlier, the study of their general mathematical theory dates back to Euler in the 18th centur…

math.CO2022★ 3 cited

Intersection theorems for finite general linear groups

Alena Ernst, Kai-Uwe Schmidt

A subset $Y$ of the general linear group $GL (n, q)$ is called $t$ -intersecting if $rk (x - y) \leq n - t$ for all $x, y \in Y$ , or equivalently $x$ and $y$ agre…