Weak and strong solutions for a fluid‐poroelastic‐structure interaction via a semigroup approach

G Avalos, E Gurvich, JT Webster - Mathematical Methods in the …, 2024 - Wiley Online Library
A filtration system comprising a Biot poroelastic solid coupled to an incompressible Stokes
free‐flow is considered in 3D. Across the flat 2D interface, the Beavers‐Joseph‐Saffman …

[HTML][HTML] Existence of weak solutions to a Cahn–Hilliard–Biot system

H Abels, H Garcke, J Haselböck - Nonlinear Analysis: Real World …, 2025 - Elsevier
We prove existence of weak solutions to a diffuse interface model describing the flow of a
fluid through a deformable porous medium consisting of two phases. The system non …

Structure‐Preserving Approximation of the Cahn‐Hilliard‐Biot System

A Brunk, M Fritz - Numerical Methods for Partial Differential …, 2025 - Wiley Online Library
In this work, we propose a structure‐preserving discretization for the recently studied Cahn‐
Hilliard‐Biot system using conforming finite elements in space and problem‐adapted explicit …

[HTML][HTML] Well-posedness analysis of the Cahn–Hilliard–Biot model

C Riethmüller, E Storvik, JW Both, FA Radu - Nonlinear Analysis: Real …, 2025 - Elsevier
We investigate the well-posedness of the recently proposed Cahn–Hilliard–Biot model. The
model is a three-way coupled PDE of elliptic–parabolic nature, with several nonlinearities …

On the well-posedness of the Cahn-Hilliard-Biot model and its applications to tumor growth

M Fritz - arxiv preprint arxiv:2310.07050, 2023 - arxiv.org
We study the Cahn-Hilliard-Biot model regarding its mathematical well-posedness. The
system models flow through deformable porous media in which the solid material has two …

Sequential solution strategies for the Cahn-Hilliard-Biot model

E Storvik, C Riethmüller, JW Both, FA Radu - arxiv preprint arxiv …, 2024 - arxiv.org
This paper presents a study of solution strategies for the Cahn-Hilliard-Biot equations, a
complex mathematical model for understanding flow in deformable porous media with …

[HTML][HTML] Optimal Control and Parameters Identification for the Cahn–Hilliard Equations Modeling Tumor Growth

M Kadiri, M Louaked, S Trabelsi - Mathematics, 2023 - mdpi.com
This paper is dedicated to the setting and analysis of an optimal control problem for a two-
phase system composed of two non-linearly coupled Chan–Hilliard-type equations. The …

[HTML][HTML] A robust solution strategy for the Cahn-Larché equations

E Storvik, JW Both, JM Nordbotten, FA Radu - Computers & Mathematics …, 2023 - Elsevier
In this paper we propose a solution strategy for the Cahn-Larché equations, which is a
model for linearized elasticity in a medium with two elastic phases that evolve subject to a …

Semilinear Degenerate Biot–Signorini System

A Hosseinkhan, RE Showalter - SIAM Journal on Mathematical Analysis, 2023 - SIAM
Nonlinear extensions of the quasi-static Biot model of consolidation are studied with
emphasis on boundary conditions, attainment of initial values, and parabolic regularizing …

Fundamental Theories for Bulk-Surface Interactions: Evolving Interfaces, Phase-Field Adhesion and Mixed-Dimensional Flows

AM Boschman - 2023 - eprints.nottingham.ac.uk
In a wide range of engineering and biological applications, processes at a stationary or
moving surface affect the dynamics in the bulk material. Examples of these processes …