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On sets of points with few odd secants

Ball, Simeon and Csajbók, Bence (2019) On sets of points with few odd secants. COMBINATORICS PROBABILITY AND COMPUTING. ISSN 0963-5483 (In Press)

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Abstract

We prove that, for q odd, a set of q+2 points in the projective plane over the field with q elements has at least 2q-c odd secants, where c is a constant and an odd secant is a line incident with an odd number of points of the set.

Item Type: Article
Subjects: Q Science / természettudomány > QA Mathematics / matematika > QA72 Algebra / algebra
Q Science / természettudomány > QA Mathematics / matematika > QA73 Geometry / geometria
Depositing User: Bence Csajbók
Date Deposited: 23 Sep 2019 19:36
Last Modified: 03 Apr 2023 06:33
URI: http://real.mtak.hu/id/eprint/100672

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