This work deals with the transcription of continuous partial derivative equations to arbitrary discrete domains by exploiting the formalism of partial difference equations defined on weighted graphs. In the first part, we propose a transcription of the normalized p-Laplacian operator to the graph domains as a linear combination between the non-local infinity Laplacian and the normalized Laplacian (both in their discrete version). This adaptation can be considered as a new class of p-Laplacian operators on graphs that interpolate between non-local infinity Laplacian and normalized Laplacian. In the second part, we present an adaptation of fronts propagation equations on weighted graphs. These equations are obtained by the transcription of th...
International audienceIn this paper, we introduce a new class of nonlocal p-Laplacian operators that...
The non-local p-Laplacian operator, the associated evolution equation and variational regularization...
International audienceThe graph Laplacian plays an important role in describing the structure of a g...
This work deals with the transcription of continuous partial derivative equations to arbitrary discr...
Cette thèse s intéresse à la transcription d équations aux dérivées partielles vers des domaines dis...
This works deals with images and non uniform data processing by partial difference equations (PdE) o...
Partial differential equations (PDEs) play a key role in the mathematicalmodelization of phenomena i...
The nonlocal p-Laplacian operator, the associated evolution equation and boundary value problem, gov...
In this paper, local and nonlocal image processing are unified, within the same framework, by defini...
National audienceL' équation d'évolution du p-Laplacien non-local, gou-vernée par un noyau donné, a ...
Tutorial at the European Signal Processing Conference (EUSIPCO), 2017.Partial differential equations...
National audience– L'équation d'évolution du p-Laplacien non-local, gouvernée par un noyau donné, a ...
International audiencePDEs and variational methods for image processing on Euclidean domains spaces ...
International audienceIn this paper, we introduce a new class of nonlocal p-Laplacian operators that...
The non-local p-Laplacian operator, the associated evolution equation and variational regularization...
International audienceThe graph Laplacian plays an important role in describing the structure of a g...
This work deals with the transcription of continuous partial derivative equations to arbitrary discr...
Cette thèse s intéresse à la transcription d équations aux dérivées partielles vers des domaines dis...
This works deals with images and non uniform data processing by partial difference equations (PdE) o...
Partial differential equations (PDEs) play a key role in the mathematicalmodelization of phenomena i...
The nonlocal p-Laplacian operator, the associated evolution equation and boundary value problem, gov...
In this paper, local and nonlocal image processing are unified, within the same framework, by defini...
National audienceL' équation d'évolution du p-Laplacien non-local, gou-vernée par un noyau donné, a ...
Tutorial at the European Signal Processing Conference (EUSIPCO), 2017.Partial differential equations...
National audience– L'équation d'évolution du p-Laplacien non-local, gouvernée par un noyau donné, a ...
International audiencePDEs and variational methods for image processing on Euclidean domains spaces ...
International audienceIn this paper, we introduce a new class of nonlocal p-Laplacian operators that...
The non-local p-Laplacian operator, the associated evolution equation and variational regularization...
International audienceThe graph Laplacian plays an important role in describing the structure of a g...