Long time behavior of discrete volume preserving mean curvature flows

M Morini, M Ponsiglione, E Spadaro - Journal für die reine und …, 2022 - degruyter.com
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On the optimality of stripes in a variational model with non-local interactions

M Goldman, E Runa - Calculus of Variations and Partial Differential …, 2019 - Springer
We study pattern formation for a variational model displaying competition between a local
term penalizing interfaces and a non-local term favoring oscillations. By means of a Γ Γ …

Nonlinear stability results for the modified Mullins–Sekerka and the surface diffusion flow

E Acerbi, N Fusco, V Julin, M Morini - Journal of differential …, 2019 - projecteuclid.org
It is shown that any three-dimensional periodic configuration that is strictly stable for the area
functional is exponentially stable for the surface diffusion flow and for the Mullins–Sekerka or …

On a Quaternary Non-Local Isoperimetric Problem

S Alama, L Bronsard, X Lu, C Wang - arXiv preprint arXiv:2307.12504, 2023 - arxiv.org
We study a two-dimensional quaternary inhibitory system. This free energy functional
combines an interface energy favoring micro-domain growth with a Coulomb-type long …

–limit for a sharp interface model related to pattern formation on biomembranes

D Brazke, H Knüpfer, A Marciniak–Czochra - Calculus of Variations and …, 2023 - Springer
We derive a macroscopic limit for a sharp interface version of a model proposed in Komura
et al.(Langmuir 22: 6771–6774, 2006) to investigate pattern formation due to competition of …

Periodic minimizers of a ternary non-local isoperimetric problem

S Alama, L Bronsard, X Lu, C Wang - Indiana University Mathematics …, 2021 - JSTOR
We study a two-dimensional ternary inhibitory system derived as a sharp-interface limit of
the Nakazawa-Ohta density functional theory of triblock copolymers. This free-energy …

Second order expansion for the nonlocal perimeter functional

H Knüpfer, W Shi - Communications in Mathematical Physics, 2023 - Springer
The seminal results of Bourgain et al.(Optimal Control and Partial Differential Equations,
IOS, Amsterdam, 2001) and Dávila (Calc Var Partial Differ Equ 15 (4): 519–527, 2002) show …

Global Existence and Stability for the Modified Mullins-Sekerka and Surface Diffusion Flow

S Della Corte, A Diana, C Mantegazza - arXiv preprint arXiv:2107.12234, 2021 - arxiv.org
In this survey we present the state of the art about the asymptotic behavior and stability of the
modified Mullins--Sekerka flow and the surface diffusion flow of smooth sets, mainly due to …

Ground states of a ternary system including attractive and repulsive Coulomb-type interactions

M Bonacini, H Knüpfer - Calculus of Variations and Partial Differential …, 2016 - Springer
We study a variational model where two interacting phases are embedded in a third neutral
phase. The energy of the system is the sum of a local interfacial contribution and a nonlocal …

Periodic patterns for a model involving short-range and long-range interactions

MM Fall - Nonlinear Analysis, 2018 - Elsevier
We consider a physical model where the total energy is governed by surface tension and
repulsive screened Coulomb potential on the 3-dimensional space. We obtain different …