5 papers
A unified approach to the divergence equation and related functional inequalities
Filippo Gazzola, Hans-Christoph Grunau, Gianmarco Sperone
The huge amount of literature about the divergence equation in bounded Lipschitz domains of () is fairly disconnected and even apparently simple problems remain unsol…
On spiral steady flows for the Couette-Taylor problem
Edoardo Bocchi, Filippo Gazzola, Antonio Hidalgo-Torné
We investigate the Couette-Taylor problem for a steady incompressible viscous fluid in a 3D cylindrical annulus, where one of the two cylinders is still, under both Dirichlet and b…
On the uniqueness and structural stability of Couette-Poiseuille flow in a channel for arbitrary values of the flux
Giovanni P. Galdi, Filippo Gazzola, Mikhail V. Korobkov +2
We establish uniqueness and structural stability of a class of parallel flows in a 2D straight, infinite channel, under perturbations with either globally or locally bounded Dirich…
The steady Navier-Stokes equations in a system of unbounded channels with sources and sinks
Filippo Gazzola, Mikhail V. Korobkov, Xiao Ren +1
The steady motion of a viscous incompressible fluid in a junction of unbounded channels with sources and sinks is modeled through the Navier-Stokes equations under inhomogeneous Di…
On the planar Taylor-Couette system and related exterior problems
Filippo Gazzola, Jiří Neustupa, Gianmarco Sperone
We consider the planar Taylor-Couette system for the steady motion of a viscous incompressible fluid in the region between two concentric disks, the inner one being at rest and the…