2 papers
math.CO2026
The intersection of two linear sets of rank 3 in PG(1,q^3)
S. G. Barwick, Alice M. W. Hui, Wen-Ai Jackson
This article studies the intersection of two linear sets of rank 3 of PG(1,q^3). In particular, all possible intersection sizes are determined, the structure of the largest interse…
math.CO2026
Inherited arcs in André planes of even order
S. G. Barwick, Alice M. W. Hui, Wen-Ai Jackson
André planes of order can be constructed from the Desarguesian plane using a process that involves replacing André nets. This article constructs ovals in André…