Local and Global Minimality Results for a Nonlocal Isoperimetric Problem on

M Bonacini, R Cristoferi - SIAM Journal on Mathematical Analysis, 2014 - SIAM
We consider a nonlocal isoperimetric problem defined in the whole space R^N, whose
nonlocal part is given by a Riesz potential with exponent α∈(0,N-1). We show that critical …

Equilibrium configurations for epitaxially strained films and material voids in three-dimensional linear elasticity

V Crismale, M Friedrich - Archive for Rational Mechanics and Analysis, 2020 - Springer
We extend the results about the existence of minimizers, relaxation, and approximation
proven by Bonnetier and Chambolle (SIAM J Appl Math 62: 1093–1121, 2002), Chambolle …

Minimality via second variation for microphase separation of diblock copolymer melts

V Julin, G Pisante - Journal für die reine und angewandte Mathematik …, 2017 - degruyter.com
We consider a non-local isoperimetric problem arising as the sharp interface limit of the Ohta–
Kawasaki free energy introduced to model microphase separation of diblock copolymers …

The surface diffusion flow with elasticity in three dimensions

N Fusco, V Julin, M Morini - Archive for Rational Mechanics and Analysis, 2020 - Springer
The Surface Diffusion Flow with Elasticity in Three Dimensions | Archive for Rational Mechanics
and Analysis Skip to main content SpringerLink Account Menu Find a journal Publish with us …

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

I Fonseca, N Fusco, G Leoni, M Morini - Analysis & PDE, 2015 - msp.org
Short time existence for a surface diffusion evolution equation with curvature regularization
is proved in the context of epitaxially strained three-dimensional films. This is achieved by …

The surface diffusion flow with elasticity in the plane

N Fusco, V Julin, M Morini - Communications in Mathematical Physics, 2018 - Springer
The Surface Diffusion Flow with Elasticity in the Plane Page 1 Digital Object Identifier (DOI)
https://doi.org/10.1007/s00220-018-3200-2 Commun. Math. Phys. 362, 571–607 (2018) …

Stability of equilibrium configurations for elastic films in two and three dimensions

M Bonacini - Advances in Calculus of Variations, 2015 - degruyter.com
We establish a local minimality sufficiency criterion, based on the strict positivity of the
second variation, in the context of a variational model for the epitaxial growth of elastic films …

Motion of Islands of Elastic Thin Films in the Dewetting Regime

GD Maso, I Fonseca, G Leoni - arxiv preprint arxiv:2412.10222, 2024 - arxiv.org
This paper addresses a two-dimensional sharp interface variational model for solid-state
dewetting of thin films with surface energies, introduced by Wang, Jiang, Bao, and Srolovitz …

Equilibria configurations for epitaxial crystal growth with adatoms

M Caroccia, R Cristoferi, L Dietrich - Archive for Rational Mechanics and …, 2018 - Springer
The behavior of a surface energy F (E, u) F (E, u), where E is a set of finite perimeter and u
∈ L^ 1 (∂^* E, R _+) u∈ L 1 (∂∗ E, R+), is studied. These energies have been recently …

[PDF][PDF] Motion of Islands of Elastic Thin Films in the Dewetting Regime

G Dal Maso, I Fonseca, G Leoni - arxiv e-prints, 2024 - math.cmu.edu
This paper addresses a two-dimensional sharp interface variational model for solid-state
dewetting of thin films with surface energies, introduced by Wang, Jiang, Bao, and Srolovitz …