Search Results for author: José A. Carrillo

Found 8 papers, 4 papers with code

Quantifying cell cycle regulation by tissue crowding

1 code implementation16 Jan 2024 Carles Falcó, Daniel J. Cohen, José A. Carrillo, Ruth E. Baker

Finally, we compare our mathematical model predictions to different experiments studying cell cycle regulation and present a quantitative analysis on the impact of density-dependent regulation on cell migration patterns.

Bayesian Inference

Quantifying tissue growth, shape and collision via continuum models and Bayesian inference

1 code implementation6 Feb 2023 Carles Falcó, Daniel J. Cohen, José A. Carrillo, Ruth E. Baker

Although tissues are usually studied in isolation, this situation rarely occurs in biology, as cells, tissues, and organs, coexist and interact across scales to determine both shape and function.

Bayesian Inference

A local continuum model of cell-cell adhesion

no code implementations29 Jun 2022 Carles Falcó, Ruth E. Baker, José A. Carrillo

In this paper, we present a new continuum model of cell-cell adhesion which can be derived from a general nonlocal model in the limit of short-range interactions.

Can the clocks tick together despite the noise? Stochastic simulations and analysis

no code implementations24 Feb 2022 Stéphanie M. C. Abo, José A. Carrillo, Anita T. Layton

We study, using the macroscopic description, how the interaction between external noise and intercellular coupling affects the dynamics of the collective rhythm, and we provide a numerical description of the bifurcations resulting from the noise-induced transitions.

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

An analytical framework for a consensus-based global optimization method

1 code implementation31 Jan 2016 José A. Carrillo, Young-Pil Choi, Claudia Totzeck, Oliver Tse

This work justifies the optimization algorithm in the mean-field sense showing the convergence to the global minimizer for a large class of functions.

Analysis of PDEs

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