This thesis addresses the rigorous derivation of mean-field results for the continuous time dynamics of heterogeneous large neural networks. In our models, we consider firing-rate neurons subject to additive noise. The network is fully connected, with highly random connectivity weights. Their variance scales as the inverse of the network size, and thus conserves a non-trivial role in the thermodynamic limit. Moreover, another heterogeneity is considered at the level of each neuron. It is interpreted as a spatial location. For biological relevance, a model considered includes delays, mean and variance of connections depending on the distance between cells. A second model considers interactions depending on the states of both neurons at play....
International audienceRealistic networks display heterogeneous transmission delays. We analyze here ...
International audienceRealistic networks display heterogeneous transmission delays. We analyze here ...
71 pagesWe study the asymptotic law of a network of interacting neurons when the number of neurons b...
This thesis addresses the rigorous derivation of mean-field results for the continuous time dynamics...
This thesis addresses the rigorous derivation of mean-field results for the continuous time dynamics...
Cette thèse porte sur l'obtention rigoureuse de limites de champ moyen pour la dynamique continue de...
We study the dynamics of a discrete time, continuous state neural network with random asymmetric cou...
102 pagesWe study the asymptotic behaviour for asymmetric neuronal dynamics in a network of Hopfield...
In this work we determine a process-level Large Deviation Principle (LDP) for a model of interacting...
International audienceABSTRACT: We derive the mean-field equations arising as the limit of a network...
International audienceABSTRACT: We derive the mean-field equations arising as the limit of a network...
International audienceABSTRACT: We derive the mean-field equations arising as the limit of a network...
International audienceABSTRACT: We derive the mean-field equations arising as the limit of a network...
Abstract. We study the mean-field limit and stationary distributions of a pulse-coupled network mode...
55 pages, 9 figuresWe derive the mean-field equations arising as the limit of a network of interacti...
International audienceRealistic networks display heterogeneous transmission delays. We analyze here ...
International audienceRealistic networks display heterogeneous transmission delays. We analyze here ...
71 pagesWe study the asymptotic law of a network of interacting neurons when the number of neurons b...
This thesis addresses the rigorous derivation of mean-field results for the continuous time dynamics...
This thesis addresses the rigorous derivation of mean-field results for the continuous time dynamics...
Cette thèse porte sur l'obtention rigoureuse de limites de champ moyen pour la dynamique continue de...
We study the dynamics of a discrete time, continuous state neural network with random asymmetric cou...
102 pagesWe study the asymptotic behaviour for asymmetric neuronal dynamics in a network of Hopfield...
In this work we determine a process-level Large Deviation Principle (LDP) for a model of interacting...
International audienceABSTRACT: We derive the mean-field equations arising as the limit of a network...
International audienceABSTRACT: We derive the mean-field equations arising as the limit of a network...
International audienceABSTRACT: We derive the mean-field equations arising as the limit of a network...
International audienceABSTRACT: We derive the mean-field equations arising as the limit of a network...
Abstract. We study the mean-field limit and stationary distributions of a pulse-coupled network mode...
55 pages, 9 figuresWe derive the mean-field equations arising as the limit of a network of interacti...
International audienceRealistic networks display heterogeneous transmission delays. We analyze here ...
International audienceRealistic networks display heterogeneous transmission delays. We analyze here ...
71 pagesWe study the asymptotic law of a network of interacting neurons when the number of neurons b...