Alice M. W. Hui

activity

20162025

collaborators

Showing 2019Show all

2 papers · 1 filter

math.CO2019

Characterising hyperbolic hyperplanes of a non-singular quadric in $P G (4, q)$

S. G. Barwick, Alice M. W. Hui, Wen-Ai Jackson +1

Let $H$ be a non-empty set of hyperplanes in $P G (4, q)$ , $q$ even, such that every point of $P G (4, q)$ lies in either $0$ , $\frac{1}{2} q^{3}$ or $\frac{1}{2} (q^{3} + q^{2})$ hyperplanes of $H$ , and…

math.CO2019

Characterising elliptic solids of $Q (4, q)$ , $q$ even

S. G. Barwick, Alice M. W. Hui, Wen-Ai Jackson

Let $E$ be a set of solids (hyperplanes) in $P G (4, q)$ , $q$ even, $q > 2$ , such that every point of $P G (4, q)$ lies in either $0$ , $\frac{1}{2} q^{3}$ or $\frac{1}{2} (q^{3} - q^{2})$ solids of $E$ , and…

Characterising hyperbolic hyperplanes of a non-singular quadric in PG(4,q)

Characterising elliptic solids of Q(4,q), q even

Characterising hyperbolic hyperplanes of a non-singular quadric in $P G (4, q)$

Characterising elliptic solids of $Q (4, q)$ , $q$ even