David E. Roberson

University of Copenhagen — Denmark

Computer Science · Physical Sciences

12h-index499citations58works0.42yr avg
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Research Topics

Advanced Graph Theory Research(18), Algebraic structures and combinatorial models(11), Limits and Structures in Graph Theory(11), Graph theory and applications(10), Advanced Topics in Algebra(10)

Publications58 total

NPA Hierarchy for Quantum Isomorphism and Homomorphism Indistinguishability
Quantum·2026Open Access
Asymmetric graphs with quantum symmetry
Proceedings of the London Mathematical Society·2025Open Access
Quantum Perfect Matchings
Annales Henri Poincaré·2025Open Access
Free Inhomogeneous Wreath Product of Quantum Groups
arXiv (Cornell University)·2025Open Access
Quantum automorphism groups of lexicographic products of graphs
Journal of the London Mathematical Society·2025· 1 citedOpen Access
Quantum Perfect Matchings
arXiv (Cornell University)·2025Open Access
Quantum automorphism groups of trees
Journal of Noncommutative Geometry·2025· 1 citedOpen Access
Asymmetric graphs with quantum symmetry
Research at the University of Copenhagen (University of Copenhagen)·2025· 1 citedOpen Access
Group Invariant Quantum Latin Squares
arXiv (Cornell University)·2024Open Access
Lasserre Hierarchy for Graph Isomorphism and Homomorphism Indistinguishability
TheoretiCS·2024· 2 citedOpen Access
Transitive nonlocal games
Journal of Mathematical Physics·2024Open Access
Quantum Sabidussi's Theorem
arXiv (Cornell University)·2024Open Access
Transitive Nonlocal Games
arXiv (Cornell University)·2023Open Access
Quantum automorphism groups of trees
arXiv (Cornell University)·2023Open Access
Graph isomorphism: physical resources, optimization models, and algebraic characterizations
Mathematical Programming·2023· 5 citedOpen Access
Lasserre Hierarchy for Graph Isomorphism and Homomorphism Indistinguishability
arXiv (Cornell University)·2023· 1 citedOpen Access
Computational and Theoretical Challenges for Computing the Minimum Rank of a Graph
INFORMS journal on computing·2022· 6 citedOpen Access
Solution group representations as quantum symmetries of graphs
Journal of the London Mathematical Society·2022· 6 citedOpen Access
Oddomorphisms and homomorphism indistinguishability over graphs of bounded degree
arXiv (Cornell University)·2022· 4 citedOpen Access
Limit of Gaussian operations and measurements for Gaussian state discrimination and its application to state comparison
Physical review. A/Physical review, A·2021· 2 citedOpen Access
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Frequent Co-authors

Laura Mančinska(18), Antonios Varvitsiotis(10), Robert Šámal(9), Simone Severini(8), Chris Godsil(6), Josse van Dobben de Bruyn(6), Peter Zeman(6), Simon Schmidt(5), Prem Nigam Kar(5), Brendan Rooney(4), Albert Atserias(3), Martino Lupini(3), Andreas Winter(3), Leslie Hogben(3), Tim Seppelt(3), Arnbjörg Soffía Árnadóttir(3), Kevin F. Palmowski(2), Michael E. Young(2), David Cui(2), Seyed Sajjad Nezhadi(2)