It is currently established that for general heterogeneous media, the classical Fick's law must be replaced by a nonlocal fractional differential operator. In such situations where anomalous diffusion occurs, the crucial difficulty is the identification of the correct order of the fractional differential operators. In the present paper, order identification of fractional differential operators is studied in the case of stationary and evolution partial differential equations. The novelty of our work is the determination of the exact problem satisfied by the derivative of the solution with respect to the differential order. More precisely, if the solution of our boundary value problem, with a fractional differential order α , is denoted by u...
In this work, we consider boundary value problems involving either Caputo or Riemann-Liouville fract...
Mathematics Subject Classification 2010: 26A33, 33E12, 35S10, 45K05.We give the proofs of the existe...
Abstract. We study solution techniques for evolution equations with fractional diffusion and fractio...
Il est actuellement établi que pour les milieux hétérogènes généraux, la loi classique de Fick doit ...
AbstractIn this paper we apply the classical control theory to a fractional diffusion equation in a ...
In this thesis, we are interested in the PGD (Proper Generalized Decomposition), one of the reduced ...
In this thesis, we are interested in the PGD (Proper Generalized Decomposition), one of the reduced ...
In this thesis, we are interested in the PGD (Proper Generalized Decomposition), one of the reduced ...
The order of fractional differential equations (FDEs) has been proved to be of great importance in a...
Fractional analog of the reaction diffusion equation is used to model the subdiffusion process. Diff...
Dans cette thèse, nous nous intéressons aux équations aux dérivées fractionnaires et leurs applicati...
In this paper, we consider a rather general linear evolution equation of fractional type, namely a d...
AbstractThis paper outlines a reliable strategy to use the homotopy perturbation method based on Jum...
By Fick’s laws of diffusion, in the classical diffusion process, the mean square path ‹x2› is propo...
By Fick’s laws of diffusion, in the classical diffusion process, the mean square path ‹x2› is propo...
In this work, we consider boundary value problems involving either Caputo or Riemann-Liouville fract...
Mathematics Subject Classification 2010: 26A33, 33E12, 35S10, 45K05.We give the proofs of the existe...
Abstract. We study solution techniques for evolution equations with fractional diffusion and fractio...
Il est actuellement établi que pour les milieux hétérogènes généraux, la loi classique de Fick doit ...
AbstractIn this paper we apply the classical control theory to a fractional diffusion equation in a ...
In this thesis, we are interested in the PGD (Proper Generalized Decomposition), one of the reduced ...
In this thesis, we are interested in the PGD (Proper Generalized Decomposition), one of the reduced ...
In this thesis, we are interested in the PGD (Proper Generalized Decomposition), one of the reduced ...
The order of fractional differential equations (FDEs) has been proved to be of great importance in a...
Fractional analog of the reaction diffusion equation is used to model the subdiffusion process. Diff...
Dans cette thèse, nous nous intéressons aux équations aux dérivées fractionnaires et leurs applicati...
In this paper, we consider a rather general linear evolution equation of fractional type, namely a d...
AbstractThis paper outlines a reliable strategy to use the homotopy perturbation method based on Jum...
By Fick’s laws of diffusion, in the classical diffusion process, the mean square path ‹x2› is propo...
By Fick’s laws of diffusion, in the classical diffusion process, the mean square path ‹x2› is propo...
In this work, we consider boundary value problems involving either Caputo or Riemann-Liouville fract...
Mathematics Subject Classification 2010: 26A33, 33E12, 35S10, 45K05.We give the proofs of the existe...
Abstract. We study solution techniques for evolution equations with fractional diffusion and fractio...