collaborators

6 papers

math.AP2025

Time-periodic solutions to an energy balance model coupled with an active fluid under arbitrary large forces

Gianmarco Del Sarto, Matthias Hieber, Filippo Palma +1

This article concerns time-periodic solutions to a two-dimensional Sellers-type energy balance model coupled to the three-dimensional primitive equations via a dynamic boundary con…

math.AP2025

Global strong well-posedness of the CAO-problem introduced by Lions, Temam and Wang

Tim Binz, Felix Brandt, Matthias Hieber +1

Consider the CAO-problem introduced by Lions, Temam and Wang, which concerns a system of two fluids described by two primitive equations coupled by fully nonlinear interface condit…

math.AP2025

Dynamic boundary conditions with noise for energy balance models coupled to geophysical flows

Gianmarco Del Sarto, Matthias Hieber, Tarek Zöchling

This article investigates an energy balance model coupled to the primitive equations by a dynamic boundary condition with and without noise on the boundary. It is shown that this s…

math.AP2025

The Lagrangian approach to the compressible primitive equations

Matthias Hieber, Yoshiki Iida, Arnab Roy +1

This article develops the hydrostatic Lagrangian approach to the compressible primitive equations. A fundamental aspect in the analysis is the investigation of the compressible hyd…

math.AP2025

Fluid-Structure Interaction with Porous Media: The Beaver-Joseph condition in the strong sense

Tim Binz, Matthias Hieber, Arnab Roy

This article considers fluid structure interaction describing the motion of a fluid contained in a porous medium. The fluid is modelled by Navier-Stokes equations and the coupling…

math.AP2025

Dynamics of the general -tensor model interacting with a rigid body

Felix Brandt, Matthias Hieber, Arnab Roy

In this article, the fluid-rigid body interaction problem of nematic liquid crystals described by the general Beris-Edwards -tensor model is studied. It is proved first that the…