This thesis is devoted to the treatment of heterogeneity in scalar conservation laws. We call heterogeneous a conservation law which is not invariant by space translation. These equations arise for instance in traffic flow dynamics modeling. The presence of traffic lights or roads that have a variable maximum speed limit are examples of mechanisms which lead to heterogeneous conservation laws. Considering such equations is a way to expand macroscopic traffic flow models. We tackle three classes of inhomogeneous problems for which we extend the mathematical framework for both the theoretical analysis and the numerical approximation. We fully investigate the treatment of heterogeneity when one or several moving interfaces are added in the cla...
Cette thèse se consacre à la modélisation mathématique du trafic routier à l'aide des lois de conser...
Cette thèse est consacrée à la modélisation macroscopique du trac routier ou celle-ci décrit le trac...
In this thesis we consider two coupled PDE-ODE models. One to model moving bottlenecks and theother ...
This thesis is devoted to the treatment of heterogeneity in scalar conservation laws. We call hetero...
This thesis is devoted to the treatment of heterogeneity in scalar conservation laws. We call hetero...
Nous considérons deux modèles EDP-EDO couplés: un pour modéliser des goulots d’étranglementmobiles e...
This thesis is devoted to the modeling of traffic flow using hyperbolic conservation laws, with a sp...
International audienceWe consider a strongly coupled PDE-ODE system that describes the influence of ...
This thesis is devoted to macroscopic traffic flow modelling, which describes traffic flow by variab...
In this thesis, we provide mathematical traffic flow models with non-local fluxes and adapted numeri...
International audienceWe consider a strongly coupled PDE-ODE system that describes the influence of ...
Highway traffic is known to be unstable when the vehicle density becomes too high, and to create sto...
Highway traffic is known to be unstable when the vehicle density becomes too high, and to create sto...
Highway traffic is known to be unstable when the vehicle density becomes too high, and to create sto...
Highway traffic is known to be unstable when the vehicle density becomes too high, and to create sto...
Cette thèse se consacre à la modélisation mathématique du trafic routier à l'aide des lois de conser...
Cette thèse est consacrée à la modélisation macroscopique du trac routier ou celle-ci décrit le trac...
In this thesis we consider two coupled PDE-ODE models. One to model moving bottlenecks and theother ...
This thesis is devoted to the treatment of heterogeneity in scalar conservation laws. We call hetero...
This thesis is devoted to the treatment of heterogeneity in scalar conservation laws. We call hetero...
Nous considérons deux modèles EDP-EDO couplés: un pour modéliser des goulots d’étranglementmobiles e...
This thesis is devoted to the modeling of traffic flow using hyperbolic conservation laws, with a sp...
International audienceWe consider a strongly coupled PDE-ODE system that describes the influence of ...
This thesis is devoted to macroscopic traffic flow modelling, which describes traffic flow by variab...
In this thesis, we provide mathematical traffic flow models with non-local fluxes and adapted numeri...
International audienceWe consider a strongly coupled PDE-ODE system that describes the influence of ...
Highway traffic is known to be unstable when the vehicle density becomes too high, and to create sto...
Highway traffic is known to be unstable when the vehicle density becomes too high, and to create sto...
Highway traffic is known to be unstable when the vehicle density becomes too high, and to create sto...
Highway traffic is known to be unstable when the vehicle density becomes too high, and to create sto...
Cette thèse se consacre à la modélisation mathématique du trafic routier à l'aide des lois de conser...
Cette thèse est consacrée à la modélisation macroscopique du trac routier ou celle-ci décrit le trac...
In this thesis we consider two coupled PDE-ODE models. One to model moving bottlenecks and theother ...