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Hery Randriamaro
Institut für Mathematik Research Interests: Combinatorics, Representation Theory, Computer Algebra. I essentially work on hyperplane arrangements and related structures such as oriented matroids, reflection groups, and quon algebras. My PhD thesis mainly deals with descent algebras by determining the spectral properties of their regular representations. These algebras are linked with several mathematical structures such as quasisymmetric polynomials and completely positive maps. My Habilitation thesis studies conditional oriented matroids which are common generalizations of oriented matroids and lopsided sets. It particularly provides a generalization of the Topological Representation Theorem by proving that conditional oriented matroids correspond to topoplane arrangements. |
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Universität Kassel, Germany Habilitation Thesis: Computer Algebra of Conditional Oriented Matroids Lecture Date: expected in 2024 Supervisor: Prof. Dr. Wolfram Koepf |
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Philipps-Universität Marburg, Germany Doktor der Naturwissenschaften Thesis: Diagonalizability of Elements of a Group Algebra Defense Date: 11/04/2012 Supervisor: Prof. Dr. Volkmar Welker Grant: DAAD Promotionsstipendium |
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Université d’Antananarivo, Madagascar Diplôme d’Études Approfondies Thesis: Calcul Fixe-Mahonien Defense Date: 04/11/2008 Supervisor: Prof. Dr. Arthur Randrianarivony |
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Universität Kassel, Germany Alexander von Humboldt Postdoctoral Fellow Date: 01/03/2021 - 30/11/2022 Grant: Georg Forster-Forschungsstipendium |
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Mathematisches Forschungsinstitut Oberwolfach, Germany Oberwolfach Leibniz Fellow Date: 01/09/2017 - 15/03/2018 |
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International Centre for Theoretical Physics, Italy Visiting Fellow Long-Term Date: 01/09/2015 - 31/05/2016 Short-Term Date: 01/09/2014 - 30/11/2014 |
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