E. Zappala

activity

20182026

most citedHeap and Ternary Self-Distributive Cohomology

8 citations · 24 across the 18 of their papers we have counts for

collaborators

Showing 2022Show all

3 papers · 1 filter

math.GT2022★ 1 cited

Deformations of Yang-Baxter operators via $n$ -Lie algebra cohomology

Mohamed Elhamdadi, Emanuele Zappala

We introduce a cohomology theory of $n$ -ary self-distributive objects in the tensor category of vector spaces that classifies their infinitesimal deformations. For $n$ -ary self-dis…

math.GT2022

Extensions of Augmented Racks and Surface Ribbon Cocycle Invariants

Masahico Saito, Emanuele Zappala

A rack is a set with a binary operation that is right-invertible and self-distributive, properties diagrammatically corresponding to Reidemeister moves II and III, respectively. A…

math.RA2022

Decomposition of the regular representation for dihedral quandles

Mohamed Elhamdadi, Prasad Senesi, Emanuele Zappala

We decompose the regular quandle representation of a dihedral quandle $R_{n}$ into irreducible quandle subrepresentations.

Deformations of Yang-Baxter operators via n-Lie algebra cohomology

Extensions of Augmented Racks and Surface Ribbon Cocycle Invariants

Decomposition of the regular representation for dihedral quandles

Deformations of Yang-Baxter operators via $n$ -Lie algebra cohomology