Dr Assaf Libman

About

Email Addressa.libman@abdn.ac.ukTelephone Number+44 (0)1224 272613Office AddressFraser Noble Building, room 136School/DepartmentSchool of Natural and Computing Sciences Research Research Overview Homotopy Theory and its relations with Homological Algebra and Representation Theory. Current Research The homotopy theory of fusion systems and applications to modular representation theory. Funding and Grants Nuffield Foundation (2004) EPSRC (2006), Project Title: "Combinatorial and Homotopy Theory of Classifying Spaces of Fusion Systems" Teaching

Selected publications

• Directional asymptotic cones of groups equipped with bi-invariant metrics 2026 - PublishedKedra, J., Libman, A. Topology and its Applications, vol. 392, 109924Contributions to Journals: Articles[ONLINE] DOI: https://doi.org/10.1016/j.topol.2026.109924[OPEN ACCESS] https://aura.abdn.ac.uk/bitstreams/6f7247f3-eb3b-43aa-8d5d-f818af1911c5/download
• [ONLINE] DOI: https://doi.org/10.1016/j.topol.2026.109924
• [OPEN ACCESS] https://aura.abdn.ac.uk/bitstreams/6f7247f3-eb3b-43aa-8d5d-f818af1911c5/download
• Bases for Weighted Gradual Semantics and Inverse Problems in Argumentation Theory 2026 - PublishedLibman, A., Oren, N., Yun, B. Journal of Artificial Intelligence Research, vol. 85, 42Contributions to Journals: Articles[ONLINE] DOI: https://doi.org/10.1613/jair.1.20450[OPEN ACCESS] https://aura.abdn.ac.uk/bitstreams/aaea8fd5-c112-48dd-bf5c-bb3e2e71d82f/download
• [ONLINE] DOI: https://doi.org/10.1613/jair.1.20450
• [OPEN ACCESS] https://aura.abdn.ac.uk/bitstreams/aaea8fd5-c112-48dd-bf5c-bb3e2e71d82f/download
• Are free groups of different ranks bi-invariantly quasi-isometric? 2025 - PublishedKedra, J., Libman, A. Glasgow Mathematical Journal, vol. 67, no. 3, pp. 356-364Contributions to Journals: Articles[ONLINE] DOI: https://doi.org/10.1017/S0017089524000429[OPEN ACCESS] https://aura.abdn.ac.uk/bitstreams/819a43b0-17f6-4fc7-a281-70922fbe333e/download
• [ONLINE] DOI: https://doi.org/10.1017/S0017089524000429
• [OPEN ACCESS] https://aura.abdn.ac.uk/bitstreams/819a43b0-17f6-4fc7-a281-70922fbe333e/download
• Minimum cost super-hedging in a discrete time incomplete multi-asset binomial market 2025 - PublishedKedra, J., Libman, A., Steblovskaya, V. Theory of Probability and Mathematical Statistics, vol. 112, pp. 85-97Contributions to Journals: Articles[ONLINE] DOI: https://doi.org/10.1090/tpms/1236[OPEN ACCESS] https://aura.abdn.ac.uk/bitstreams/0e9faad9-f2e9-4bc2-8555-3d92502e45a7/download