Personal profile
Biography
Academic employment:Lecturer in Mathematics, University of Galway, 2018-today. Feodor Lynen Postdoctoral Fellow (Alexander von Humboldt-Foundation), University of Auckland, 2016-2018. Postdoctoral Researcher, Bielefeld University, 2011-2016.
Research Interests
My research is in the field of algebra, mostly of the asymptotic or computational kind. In recent years, my main focus has been on zeta functions arising from algebraic counting problems such as the enumeration of subgroups, representations, or conjugacy classes.
Related documents
Education/Academic qualification
PhD
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Collaborations and top research areas from the last five years
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Ask zeta functions of joins of graphs
Rossmann, T. & Voll, C., 2025, (Submitted) In: arXiv preprint. 2505.10263, 60 p.Research output: Contribution to a Journal (Peer & Non Peer) › Article
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Coloured shuffle compatibility, Hadamard products, and ask zeta functions
Carnevale, A., Moustakas, V. D. & Rossmann, T., 2025, In: Bulletin of the London Mathematical Society.Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review
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ON THE ENUMERATION OF ORBITS OF UNIPOTENT GROUPS OVER FINITE FIELDS
Rossmann, T., Feb 2025, In: Proceedings of the American Mathematical Society. 153, 2, p. 479-495 17 p.Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review
Open Access1 Citation (Scopus) -
From coloured permutations to Hadamard products and zeta functions
Carnevale, A., Moustakas, V. D. & Rossmann, T., 2024, In: Seminaire Lotharingien de Combinatoire. 91, #56.Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review
1 Citation (Scopus) -
Groups, Graphs, and Hypergraphs: Average Sizes of Kernels of Generic Matrices with Support Constraints
Rossmann, T. & Voll, C., Feb 2024, In: Memoirs of the American Mathematical Society. 294, 1465, p. 1-132 132 p.Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review
4 Citations (Scopus)
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Teaching and Learning in Higher Education
Rossmann, T. (Participant)
2020 → …Activity: Other › Education
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David Cormican
Rossmann, T. (Primary Supervisor)
1 Jan 2010 → 2024Activity: Other › Current Postgraduates (Research) Supervised
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