2 papers
math.CO2026
On the multipliers of a Singer quadrangle
Wendi Di, Tao Feng
A finite generalized quadrangle $\cS$ is a Singer quadrangle if it has an automorphism group that acts sharply transitively on its points. In this paper, we introduce the notion of…
math.CO2026
The permutation automorphism groups of irreducible cyclic codes
Tao Feng, Henk D. L. Hollmann, Weicong Li +1
The study of permutation automorphism groups of cyclic codes is a central topic in algebraic coding theory. A cyclic code over is called irreducible if its check pol…