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02/06/2023
Finite element discretizations for variable-order fractional diffusion problems
We present a finite element scheme for fractional diffusion problems wit...
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11/24/2022
Numerical Approximation of Gaussian random fields on Closed Surfaces
We consider the numerical approximation of Gaussian random fields on clo...
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11/04/2022
A weighted Hybridizable Discontinuous Galerkin method for drift-diffusion problems
In this work we propose a weighted hybridizable discontinuous Galerkin m...
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11/03/2022
A Scharfetter-Gummerl stabilization scheme for HDG approximations of convection-diffusion problems
We present a Scharfetter-Gummel (SG) stabilization scheme for high-order...
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08/01/2022
Data-driven solutions of ill-posed inverse problems arising from doping reconstruction in semiconductors
The non-destructive estimation of doping concentrations in semiconductor...
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11/10/2021
Numerical modeling of anisotropic ferroelectric materials with hybridizable discontinuous Galerkin methods
We investigate a gradient flow structure of the Ginzburg–Landau–Devonshi...
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10/28/2021
Adaptive finite element approximations for elliptic problems using regularized forcing data
We propose an adaptive finite element algorithm to approximate solutions...
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01/13/2021
Approximation of the spectral fractional powers of the Laplace-Beltrami Operator
We consider numerical approximation of spectral fractional Laplace-Beltr...
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11/06/2019