3 papers
math.AP2026
Well-posedness and regularity in thermodynamics of compressible fluid-structure interactions
D. Breit, P. M. Ngougoue Ngougoue
We consider the interaction of a general viscous compressible and heat-conducting fluid with an elastic shell located at the boundary of the fluid's domain. The fluid is described…
math.AP2026
Blow-Up Criteria and Weak--Strong Uniqueness for Compressible Fluid--Viscoelastic Shell Interactions
Pierre Marie Ngougoue Ngougoue, Prince Romeo Mensah
Existence and uniqueness of strong solutions to a barotropic compressible fluid--viscoelastic shell interaction system have recently been established on a finite time interval. A n…
math.AP2026
Stochastically-constrained Koiter shell models
Prince Romeo Mensah, Pierre Marie Ngougoue Ngougoue
We derive stochastically-constrained Koiter shell models in line with the SALT (Stochastic Advection by Lie Transport) approach introduced by Holm [Proc. A. 471 (2015)]. First, we…