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

collaborators

Showing 2022Show all

6 papers · 1 filter

math.CO2022

Flag-transitive symmetric $2$ -designs]{The symmetric $2$ - $(v, k, λ)$ designs, with $k > λ (λ - 3) /2$ , admitting a flag-transitive, point imprimitive automorphism group are known

Alessandro Montinaro

The symmetric $2$ - $(v, k, λ)$ designs, with $k > λ (λ - 3) /2$ , admitting a flag-transitive, point-imprimitive automorphism group are completely classified: they are the known…

math.CO2022

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

Alessandro Montinaro

The pairs $(D, G)$ , where $D$ is a non-trivial $2$ - $(k^{2}, k, λ)$ design, with $λ ∣ k$ , and $G$ is a flag-transitive automorphism group of $D$ of affi…

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.

math.CO2022

On Flag-Transitive $2$ - $(k^{2}, k, λ)$ Designs with $λ ∣ k$

Alessandro Montinaro, Eliana Francot

It is shown that, apart from the smallest Ree group, a flag-transitive automorphism group $G$ of a $2$ - $(k^{2}, k, λ)$ design D, with $λ ∣ k$ , is either an affine group or an alm…

math.CO2022

Flag-transitive, point-imprimitive symmetric $2$ - $(v, k, λ)$ designs with $k > λ (λ - 3) /2$

Alessandro Montinaro

Let $D = (P, B)$ be a symmetric $2$ - $(v, k, λ)$ design admitting a flag-transitive, point-imprimitive automorphism group $G$ that leaves invari…

Flag-transitive symmetric 2-designs]{The symmetric 2-(v,k,λ) designs, with k>λ(λ−3)/2, admitting a flag-transitive, point imprimitive automorphism group are known

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

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

On Flag-Transitive 2-(k2,k,λ) Designs with λ∣k

Flag-transitive, point-imprimitive symmetric 2-(v,k,λ) designs with k>λ(λ−3)/2

Flag-transitive symmetric $2$ -designs]{The symmetric $2$ - $(v, k, λ)$ designs, with $k > λ (λ - 3) /2$ , admitting a flag-transitive, point imprimitive automorphism group are known

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

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

On Flag-Transitive $2$ - $(k^{2}, k, λ)$ Designs with $λ ∣ k$

Flag-transitive, point-imprimitive symmetric $2$ - $(v, k, λ)$ designs with $k > λ (λ - 3) /2$