Work

Reduction for flag-transitive symmetric 2-designs with gcd(k, λ) = p

Year: 2026

Type: preprint

Abstract: We study symmetric 2-(v, k, λ) designs admitting a flag-transitive point-primitive subgroup G of automorphisms, where gcd(k, λ) = p and p is a prime. In this paper, we show that G is of affine or almost simple type.

Source: arXiv (Cornell University)

DOI: 10.48550/arxiv.2610.19400

Authors: Lu, Ziwei, Sun, Yu, Zhou, Shenglin

Institutions: Hubei Polytechnic University, South China University of Technology

Language: English

Topic: Finite Group Theory Research

Subfield: Discrete Mathematics and Combinatorics

Field: Mathematics

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W7222178901

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