A classification of unitals in nearfield planes with maximal automorphism group

Fuente: arXiv
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Main Authors: Weaver, Randon J., Coulter, Robert S., Hui, Alice M. W.
Format: Preprint
Published: 2025
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author Weaver, Randon J.
Coulter, Robert S.
Hui, Alice M. W.
author_facet Weaver, Randon J.
Coulter, Robert S.
Hui, Alice M. W.
contents We classify the parabolic unitals in regular nearfield planes of odd order $q^2$ whose linear collineation group has the maximal size of $q^3-q$. We also establish a number of more general results concerning parabolic unitals in regular nearfield planes under weaker assumptions.
format Preprint
id arxiv_https___arxiv_org_abs_2511_02987
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle A classification of unitals in nearfield planes with maximal automorphism group
Weaver, Randon J.
Coulter, Robert S.
Hui, Alice M. W.
Combinatorics
51E20, 51E14
We classify the parabolic unitals in regular nearfield planes of odd order $q^2$ whose linear collineation group has the maximal size of $q^3-q$. We also establish a number of more general results concerning parabolic unitals in regular nearfield planes under weaker assumptions.
title A classification of unitals in nearfield planes with maximal automorphism group
topic Combinatorics
51E20, 51E14
url https://arxiv.org/abs/2511.02987