Preprints

Flow-critical graphs
Arnbjörg Soffía Árnadóttir, Zdeněk Dvořák, Bernard Lidický, Benjamin Moore, Evelyne Smith-Roberge and Robert Šámal
2025.

Group Invariant Quantum Latin Squares
Arnbjörg Soffía Árnadóttir and David E. Roberson
2024.

Cayley incidence graphs
Arnbjörg Soffía Árnadóttir, Alexey Gordeev, Sabrina Lato, Tovohery Randrianarisoa and Joannes Vermant
2024.

Publications

Quantum Automorphism Groups of Lexicographic Products of Graphs
Arnbjörg Soffía Árnadóttir, Josse van Dobben de Bruyn, Prem Nigam Kar, David E. Roberson and Peter Zeman
In Journal of the London Mathematical Society , 2025. [arXiv version]

A Note on Eigenvalues of Cayley Graphs
Arnbjörg Soffía Árnadóttir and Chris Godsil
In Linear Algebra and its Applications , 2023. [arXiv version]

On state transfer in Cayley graphs for abelian groups
Arnbjörg Soffía Árnadóttir and Chris Godsil
In Quantum Information Processing , 2023. [arXiv version]

Strongly cospectral vertices in normal Cayley graphs
Arnbjörg Soffía Árnadóttir and Chris Godsil
In Discrete Mathematics , 2023. [arXiv version]

Cayley--Abels graphs and invariants of totally disconnected, locally compact groups
Arnbjörg Soffía Árnadóttir, Waltraud Lederle and Rögnvaldur G. Möller
In Journal of the Australian Mathematical Society , 2022. [arXiv version]

On Infinite, Cubic, Vertext-Transitive Graphs with Applications to Totally Disconnected, Locally Compact Groups
Arnbjörg Soffía Árnadóttir, Waltraud Lederle and Rögnvaldur G. Möller
In The Electronic Journal of Combinatorics, 2022.