I. Fonseca

activity

20032023

most citedMotion of three-dimensional elastic films by anisotropic surface diffusion with curvature regularization

22 citations · 53 across the 19 of their papers we have counts for

collaborators

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2 papers · 1 filter

math.AP2022

Homogenization and phase separation with space dependent wells -- The subcritical case

Riccardo Cristoferi, Irene Fonseca, Likhit Ganedi

A variational model for the interaction between homogenization and phase separation is considered. The focus is on the regime where the latter happens at a smaller scale than the f…

math.OC2022

$Γ$ -Convergence of an Ambrosio-Tortorelli approximation scheme for image segmentation

Irene Fonseca, Lisa Maria Kreusser, Carola-Bibiane Schönlieb +1

Given an image $u_{0}$ , the aim of minimising the Mumford-Shah functional is to find a decomposition of the image domain into sub-domains and a piecewise smooth approximation $u$ of…

Homogenization and phase separation with space dependent wells -- The subcritical case

Γ-Convergence of an Ambrosio-Tortorelli approximation scheme for image segmentation

$Γ$ -Convergence of an Ambrosio-Tortorelli approximation scheme for image segmentation