M. Ferrara

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20222026

most citedCentral nilpotency of left skew braces and solutions of the Yang-Baxter equation

7 citations · 9 across the 14 of their papers we have counts for

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Showing 2023Show all

3 papers · 1 filter

math.GR2023★ 7 cited

Central nilpotency of left skew braces and solutions of the Yang-Baxter equation

Adolfo Ballester-Bolinches, Ramón Esteban-Romero, Maria Ferrara +2

Nipotency of skew braces is related to certain types of solutions of the Yang-Baxter equation. This paper delves into the study of centrally nilpotent skew braces. In particular, w…

math.GR2023

Joins of $σ$ -subnormal subgroups

Maria Ferrara, Marco Trombetti

Let $σ = {σ_{j} : j \in J}$ be a partition of the set $P$ of all prime numbers. A subgroup $X$ of a finite group $G$ is~\textit{ $σ$ -subnormal} in $G$ if there exists a cha…

math.GR2023★ 1 cited

A note on right-nil and strong-nil skew braces

Adolfo Ballester-Bolinches, Maria Ferrara, Vicent Pérez-Calabuig +1

The aim of this short note is to completely answer Questions 2.34 and 2.35 of arXiv:1806.01127. In particular, we show that a finite strong-nil skew brace $B$ of abelian type need…

Central nilpotency of left skew braces and solutions of the Yang-Baxter equation

Joins of σ-subnormal subgroups

A note on right-nil and strong-nil skew braces

Joins of $σ$ -subnormal subgroups