Qing Xiang

collaborators

2 papers

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 $F_{q}$ is called irreducible if its check pol…

math.CO2016

Characterization of intersecting families of maximum size in $P S L (2, q)$

Ling Long, Rafael Plaza, Peter Sin +1

We consider the action of the $2$ -dimensional projective special linear group $P S L (2, q)$ on the projective line $P G (1, q)$ over the finite field $\F_q$, where $q$ is an odd prime po…

The permutation automorphism groups of irreducible cyclic codes

Characterization of intersecting families of maximum size in PSL(2,q)

Characterization of intersecting families of maximum size in $P S L (2, q)$