Lekbir Afraites
Orcid: 0000-0001-7182-7986
According to our database1,
Lekbir Afraites authored at least 34 papers
between 2008 and 2026.
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Bibliography
2026
Adv. Comput. Math., June, 2026
Identification of Gaussian and poisson noise through non-convex optimization with a non-local PDE constraint of r[u]-laplace type.
Numer. Algorithms, May, 2026
Enhanced Shape Recovery in Advection-Diffusion Problems Via a Novel ADMM-Based CCBM Optimization.
J. Optim. Theory Appl., May, 2026
Cavity shape reconstruction with a homogeneous Robin condition via a constrained coupled complex boundary method with ADMM.
CoRR, May, 2026
Dynamic Handwriting Analysis Using Sequence-Based on BiGRUs for Parkinson's Disease Identification.
SN Comput. Sci., April, 2026
Statistical Topological Gradient and Shape Optimization for Robust Metal-Semiconductor Contact Reconstruction.
CoRR, March, 2026
Enhanced Image Super-Resolution via a Coupled Fractional Caputo Derivative and Adaptive p(x)-Laplacian Model.
J. Math. Imaging Vis., February, 2026
Enhanced shadow removal using space-variant anisotropic PDEs and tensor-based osmosis models.
J. Frankl. Inst., 2026
2025
Simultaneous recovery of a corroded boundary and admittance using the Kohn-Vogelius method.
CoRR, June, 2025
Numerical solution by shape optimization method to an inverse shape problem in multi-dimensional advection-diffusion problem with space dependent coefficients.
CoRR, April, 2025
SN Comput. Sci., March, 2025
Detecting an Immersed Obstacle in Stokes Fluid Flow Using the Coupled Complex Boundary Method.
SIAM J. Control. Optim., 2025
A novel time-fractional decomposition model for image denoising integrating Caputo derivative.
Math. Comput. Simul., 2025
On a computational paradigm for a class of fractional order direct and inverse problems in terms of physics-informed neural networks with the attention mechanism.
J. Comput. Sci., 2025
Learning primal-dual approach for space-dependent diffusion coefficient identification in fractional diffusion equations.
J. Comput. Phys., 2025
Existence of solution for a coupled diffusion PDE system for various noise reduction.
J. Comput. Appl. Math., 2025
Nonsmooth optimization method for determining nonsmooth potential parameter in nonlinear subdiffusion equation.
Commun. Nonlinear Sci. Numer. Simul., 2025
Comput. Math. Appl., 2025
2024
Boundary shape reconstruction with Robin condition: existence result, stability analysis, and inversion via multiple measurements.
Comput. Appl. Math., July, 2024
Mach. Vis. Appl., May, 2024
Physics-informed convolution gated recurrent unit network for solving an inverse problem.
Neurocomputing, 2024
A novel coupled <i>p</i> ( <i>x</i> ) and fractional PDE denoising model with theoretical results.
Int. J. Comput. Math., 2024
Expert Syst. Appl., 2024
A robust alternating direction method of multipliers numerical scheme for solving geometric inverse problems in a shape optimization setting.
Comput. Math. Appl., 2024
Alternating direction multiplier method to estimate an unknown source term in the time-fractional diffusion equation.
Comput. Math. Appl., 2024
2023
J. Nonlinear Sci., December, 2023
An artificial neural network approach to identify the parameter in a nonlinear subdiffusion model.
Commun. Nonlinear Sci. Numer. Simul., October, 2023
An Optimal Fluid Optical Flow Registration for Super-resolution with Lamé Parameters Learning.
J. Optim. Theory Appl., May, 2023
An inverse problem of identifying the coefficient in a nonlinear time-fractional diffusion equation.
Comput. Appl. Math., February, 2023
2022
RAIRO Oper. Res., September, 2022
A weighted parameter identification PDE-constrained optimization for inverse image denoising problem.
Vis. Comput., 2022
2021
Signal Process. Image Commun., 2021
A novel image denoising approach based on a non-convex constrained PDE: application to ultrasound images.
Signal Image Video Process., 2021
2008
SIAM J. Control. Optim., 2008