Alessandro Montinaro

activity

20222026

most citedOn quasi-Hermitian varieties in even characteristic and related orthogonal arrays

2 citations · 3 across the 17 of their papers we have counts for

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5 papers · 1 filter

math.GR2025

The Flag-Transitive and Point-Imprimitive Symmetric $(v, k, λ)$ Designs with $v < 100$

Mario Galici, Alessandro Montinaro

A complete classification of the flag-transitive point-imprimitive symmetric $2$ - $(v, k, λ)$ designs with $v < 100$ is provided. Apart from the known examples with $λ \leq 10$ , the comp…

math.GR2025

On flag-transitive automorphism groups of $2$ -designs with $λ$ prime

Seyed Hassan Alavi, Ashraf Daneshkhah, Alessandro Montinaro

In this article, we study $2$ - $(v, k, λ)$ designs $D$ with $λ$ prime admitting flag-transitive and point-primitive almost simple automorphism groups $G$ with socle $T$ a fi…

math.GR2024

Affine groups as flag-transitive and point-primitive automorphism groups of symmetric designs

Seyed Hassan Alavi, Mohsen Bayat, Ashraf Daneshkhah +1

In this article, we investigate symmetric designs admitting a flag-transitive and point-primitive affine automorphism group. We prove that if an automorphism group $G$ of a symmetr…

math.GR2022

Block designs with $g cd (r, λ) = 1$ admitting flag-transitive automorphism groups

Seyed Hassan Alavi, Mohsen Bayat, Mauro Biliotti +12

In this paper, we present a classification of $2$ -designs with $g cd (r, λ) = 1$ admitting flag-transitive automorphism groups. If $G$ is a flag-transitive automorphism group of a non-…

math.GR2022

Classification of the non-trivial $2$ - $(k^{2}, k, λ)$ designs, with $λ ∣ k$ , admitting a flag-transitive almost simple automorphism group

Alessandro Montinaro

Non-trivial $2$ - $(k^{2}, k, λ)$ designs, with $λ ∣ k$ , admitting a flag-transitive almost simple automorphism group are classified.

The Flag-Transitive and Point-Imprimitive Symmetric (v,k,λ) Designs with v<100

On flag-transitive automorphism groups of 2-designs with λ prime

Affine groups as flag-transitive and point-primitive automorphism groups of symmetric designs

Block designs with gcd(r,λ)=1 admitting flag-transitive automorphism groups

Classification of the non-trivial 2-(k2,k,λ) designs, with λ∣k, admitting a flag-transitive almost simple automorphism group

The Flag-Transitive and Point-Imprimitive Symmetric $(v, k, λ)$ Designs with $v < 100$

On flag-transitive automorphism groups of $2$ -designs with $λ$ prime

Block designs with $g cd (r, λ) = 1$ admitting flag-transitive automorphism groups

Classification of the non-trivial $2$ - $(k^{2}, k, λ)$ designs, with $λ ∣ k$ , admitting a flag-transitive almost simple automorphism group