20 citations · 44 across the 16 of their papers we have counts for
16 papers
A regularity criterion in multiplier spaces to Navier-Stokes equations via the gradient of one velocity component
Ahmad M. Alghamdi, Sadek Gala, Maria Alessandra Ragusa
In this paper, we study regularity of weak solutions to the incompressible Navier-Stokes equations in . The main goal is to establish the regularity cri…
A regularity criterion of 3D incompressible MHD system with mixed pressure-velocity-magnetic field
Ahmad M. Alghamdi, Sadek Gala, Maria Alessandra Ragusa
This work focuses on the 3D incompressible magnetohydrodynamic (MHD) equations with mixed pressure-velocity-magnetic field in view of Lorentz spaces. Our main result shows the weak…
A regularity criterion in weak spaces to Boussinesq equations
Ravi P. Agarwal, S. Gala, Maria Alessandra Ragusa
In this paper, we study regularity of weak solutions to the incompressible Boussinesq equations in . The main goal is to establish the regularity criter…
On the regularity of weak solutions of the Boussinesq equations in Besov spaces Dedicated to Enrique Zuazua on the occasion of his sixtieth birthday
A. Barbagallo, S. Gala, M. A. Ragusa +1
The main issue addressed in this paper concerns an extension of a result by Z. Zhang who proved, in the context of the homogeneous Besov space $\dot{B}_{\infty ,\infty }^{-1}(\math…
A regularity criterion for 3D micropolar fluid flows in terms of one partial derivative of the velocity
S. Gala, M. A. Ragusa
In this work, we prove a regularity criterion for micropolar fluid flows in terms of the one partial derivative of the velocity in Morrey-Campanato space.
A regularity criterion to the 3d Boussinesq equations
A. M. Alghamdi, I. Ben Omrane, S. Gala +1
The paper deals with the regularity criterion for the weak solutions to the 3D Boussinesq equations in terms of the partial derivatives in Besov spaces. It is proved that the weak…