10 papers
The Biharmonic Heat Equation with General Dynamic Boundary Conditions
S. E. Chorfi, F. Et-tahri, L. Maniar
In this work, we initiate the study of the biharmonic heat equation in a spatial bounded domain subject to dynamic boundary conditions involving the bi-Laplace-Beltrami operator on…
Maximal regularity for time-fractional Schrödinger equations and application to nonlinear equations
S. E. Chorfi, F. Et-tahri, L. Maniar +1
We study the maximal regularity problem for abstract time-fractional Schrödinger equations , with a fractional derivative of o…
Averaged Controllability of Time-Fractional Schrödinger Equations with Random Quantum Diffusivity
Jon Asier Bárcena-Petisco, Salah-Eddine Chorfi, Fouad Et-tahri +1
This paper addresses the problem of averaged controllability for the time-fractional Schrodinger equation, where the quantum diffusivity parameter is a random variable with a gener…
Inverse problems for time-fractional Schrödinger equations
S. E. Chorfi, F. Et-tahri, L. Maniar +1
We study some inverse problems for time-fractional Schrödinger equations involving the Caputo derivative of fractional order . We prove refined uniqueness results from…
Forward and backward problems for abstract time-fractional Schrödinger equations
S. E. Chorfi, F. Et-tahri, L. Maniar +1
We investigate forward and backward problems associated with abstract time-fractional Schrödinger equations , and $ν…
Controllability of finite-dimensional linear fractional systems under uncertain parameters
Idriss Boutaayamou, Fouad Et-Tahri, Lahcen Maniar
This paper investigates the controllability of finite-dimensional linear fractional systems involving an uncertain parameter. We establish new results on the simultaneous and avera…