Fields of interest
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Topological data analysis in evolutionary biology : persistent homology, spectral geometry, protein 3D structures, evolution, life history traits.
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Categorification and formalisation of rewriting: algebraic coherence, Kleene algebras, single-set ω-categories.
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Algebraic rewriting: higher-dimensional, modulo and linear rewriting.
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Higher algebra: (strict) ω-categories, polygraphs and computads, operads, properads, PROPS.
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Further
Recent preprints and publications
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Polygraphic resolutions for operated algebras, (with Zuan Liu), submitted, 2025, arXiv:2502.16304.
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Higher catoids, higher quantales and their correspondences, (with Cameron Calk, Damien Pous, and Georg Struth), Applied Categorical Structures, Vol. 33, No. 25, 2025.
DOI, arXiv
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Faithful interpretation of protein structures through weighted persistent homology improves evolutionary distance estimation, (with Léa Bou Dagher, Céline Brochier-Armanet, and Dominique Madern), Molecular Biology and Evolution, Vol. 42, Issue 2, msae271, 2025.
DOI, HAL
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Single-set cubical categories and their formalisation with a proof assistant, (with Tanguy Massacrier and Georg Struth), Journal of Automated Reasoning, Vol. 68, No. 20, 2024.
DOI, HAL, Extended version on arXiv
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Persistent homology of partially ordered spaces, (with Cameron Calk and Eric Goubault), Journal of Applied and Computational Topology, Vol. 8, pp. 2247-2284, 2024.
DOI, arXiv, HAL
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Persistent homology reveals strong phylogenetic signal in three-dimensional protein structures, (with Léa Bou Dagher, Céline Brochier-Armanet, and Dominique Madern), PNAS Nexus, Vol. 4, Issue 4, pgae 158, 2024.
DOI, HAL, data
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