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- Institut Polytechnique de BordeauxFR5 papers
- Château GombertFR4 papers
- Aix-Marseille UniversitéFR2 papers
- Centre de Physique ThéoriqueFR1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- Institut de Mathématiques de ToulouseFR1 paper
- Institut de Mécanique et d'Ingénierie de BordeauxFR1 paper
- Institut FourierFR1 paper
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- Waseda UniversityJP1 paper
7 papers
Freeness for tensors
Remi Bonnin, Charles Bordenave
We pursue the current developments in random tensor theory by laying the foundations of a free probability theory for tensors and establish its relevance in the study of random ten…
Milnor-type invariants for surface-links and cut-diagrams
Benjamin Audoux, Jean-Baptiste Meilhan, Akira Yasuhara
We generalize Milnor link invariants to surface-links in 4-space, possibly with boundary. To this end, we introduce the notion of cut-diagram, which is a 2-dimensional analogue of…
Determining an Iwatsuka Hamiltonian by knowledge of its first band function
Mourad Choulli, Nour Kerraoui, Eric Soccorsi
We investigate the inverse problem of retrieving the magnetic potential of an Iwatsuka Hamiltonian through knowledge of its first band function. We prove that two magnetic potentia…
Mixed memories in Hopfield networks
Véronique Gayrard
We consider the class of Hopfield models of associative memory with activation function and state space , where each vertex of the cube describes a configuration of…
Quasi-isometric rigidity of three manifold groups
Peter Haïssinsky, Cyril Lecuire
We provide a proof that the classes of finitely generated Kleinian groups and of three-manifold groups are quasi-isometrically rigid.
On groups with Schottky set boundary
Peter Haïssinsky, Luisa Paoluzzi, Genevieve Walsh
We study relatively hyperbolic group pairs whose boundaries are Schottky sets. We characterize the groups that have boundaries where the Schottky sets have incidence graphs with 1…