6 papers
Homogenization of the compressible Navier-Stokes equations via two-scale convergence in perforated domains
Markus Gahn, Kuntal Bhandari, Šárka NeÄasová +1
We study the homogenization of the compressible isentropic Navier-Stokes equations in periodically perforated domains where the size of the obstacles is of the same order as the di…
Maximal regularity for a compressible fluid-structure interaction system with Navier-slip boundary conditions
Kuntal Bhandari, Imene Aicha Djebour, Šárka NeÄasová
We investigate a fluid-structure interaction system in which the dynamics of the fluid is described by the compressible Navier-Stokes equations, while the elastic structure is mode…
Dissipative solutions to a Beris-Edwards type model for compressible active nematic liquid crystals
Kuntal Bhandari, Apala Majumdar, Šárka NeÄasová
We study the hydrodynamics of compressible active nematic liquid crystals in a three-dimensional and bounded domain, with a nonlinear viscosity tensor and nonhomogeneous boundary d…
Weak solutions to a full compressible magnetohydrodynamic flow interacting with thermoelastic structure
Kuntal Bhandari, Bingkang Huang, Šárka NeÄasová
This paper is concerned with an interaction problem between a full compressible, electrically conducting fluid and a thermoelastic shell in a two-dimensional setting. The shell is…
Local null-controllability of a system coupling Kuramoto-Sivashinsky-KdV and elliptic equations
Kuntal Bhandari, Subrata Majumdar
This paper deals with the null-controllability of a system of {\em mixed parabolic-elliptic pdes} at any given time . More precisely, we consider the \textit{Kuramoto-Sivashin…
On an Euler-Schrödinger system appearing in laser-plasma interaction
Kuntal Bhandari, Bernard Ducomet, Å arka NeÄasová +1
We consider the Cauchy problem for the barotropic Euler system coupled to a vector Schrödinger equation in the whole space. Assuming that the initial density and vector potential…