Search Results for author: Serafim Kalliadasis

Found 4 papers, 1 papers with code

Physics-informed Bayesian inference of external potentials in classical density-functional theory

no code implementations13 Sep 2023 Antonio Malpica-Morales, Peter Yatsyshin, Miguel A. Duran-Olivencia, Serafim Kalliadasis

We combine a Bayesian inference approach with the classical DFT apparatus to reconstruct the external potential, yielding a probabilistic description of the external potential functional form with inherent uncertainty quantification.

Bayesian Inference Uncertainty Quantification

Physics-constrained Bayesian inference of state functions in classical density-functional theory

no code implementations7 Oct 2020 Peter Yatsyshin, Serafim Kalliadasis, Andrew B. Duncan

In our case, the output of the learning algorithm is a probability distribution over a family of free energy functionals, consistent with the observed particle data.

Bayesian Inference Uncertainty Quantification

Enhancement of damaged-image prediction through Cahn-Hilliard Image Inpainting

no code implementations21 Jul 2020 José A. Carrillo, Serafim Kalliadasis, Fuyue Liang, Sergio P. Perez

We then compare the prediction accuracy of the neural network with and without applying the Cahn-Hilliard filter to the damaged images test.

Image Inpainting

Well-balanced finite volume schemes for hydrodynamic equations with general free energy

1 code implementation3 Dec 2018 José A. Carrillo, Serafim Kalliadasis, Sergio P. Perez, Chi-Wang Shu

Well balanced and free energy dissipative first- and second-order accurate finite volume schemes are proposed for a general class of hydrodynamic systems with linear and nonlinear damping.

Numerical Analysis Statistical Mechanics Applied Physics Computational Physics Fluid Dynamics 35Lxx, 65Yxx, 65Zxx, 82Bxx, 82Dxx

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