On unitals in PG(2,q^2) stabilized by a homology group |
| |
Authors: | Giorgio Donati Nicola Durante Alessandro Siciliano |
| |
Institution: | 1. Università di Napoli, Naples, Italy 2. Università della Basilicata, Potenza, Italy
|
| |
Abstract: | The linear collineation group of a classical unital of $\mathrm{PG}(2,q^2)$ contains a group of homologies of order $q+1$ . In this paper we prove that if $\mathcal{U }$ is a unital of PG $(2,q^2)$ stabilized by a homology group of order $q+1$ and $q$ is a prime number, then $\mathcal{U }$ is classical. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|