3 papers
math.CO2023
Families of Harris Graphs
Francesca Gandini, Shubhra Mishra, Douglas Shaw
A Harris Graph is a tough, Eulerian, non-Hamiltonian graph. Several approaches to creating new Harris graphs from existing ones are explored, including creating families of Harris…
math.AC2021
Degree bounds for invariant skew polynomials
Francesca Gandini
When we consider the action of a finite group on a polynomial ring, a polynomial unchanged by the action is called an invariant polynomial. A famous result of Noether states that i…
math.AC2018
Resolutions of ideals associated to subspace arrangements
Francesca Gandini
Given a collection of subspaces in an -dimensional -vector space we can associate to them vanishing ideals in the symmetric algebra $\mathcal{S}(W^*) =…