Quadratic sets and (3 mod 5)-arcs in PG(r,5)

Titelangaben

Kurz, Sascha ; Landjev, Ivan ; Rousseva, Assia:
Quadratic sets and (3 mod 5)-arcs in PG(r,5).
In: Zlateva, Tanya ; Tuparov, Georgi (Hrsg.): Computer Science and Education in Computer Science : Proceedings. - Cham : Springer Nature Switzerland , 2025 . - S. 88-96 . - (Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering ; 609 )
ISBN 978-3-031-84311-2
DOI: https://doi.org/10.1007/978-3-031-84312-9_6

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Abstract

The goal of this contribution is to provide a characterization of the (3 mod 5)-arcs in PG(r,5) for r at least 4. Such arcs are either lifted or quadratic and described by a construction of Kurz-Landjev-Pavese-Rousseva.