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Lagrangian controllability for the 3D Navier-Stokes equations
2017-09-27
Speaker: Vahagn Nersesyan (Univ. Versailles, France)
In the Eulerian approach, the motion of an incompressible fluid is usually described by the velocity field which is given by the Navier-Stokes system. The velocity field generates a flow in the space of volume-preserving diffeomorphisms. The latter plays a central role in the Lagrangian description...
 
Embeddings of weighted Morrey spaces
2017-09-29
Speaker: Dorothee Haroske (Univ. Jena, Germany)
See the attached file...
 
Deformations of coisotropic submanifolds in Jacobi manifolds
2017-10-11
Speaker: Alfonso Tortorella (CMUC, Univ. Coimbra)
Originally introduced by Kirillov and Lichnerowicz, Jacobi manifolds encompass, unifying and generalizing, locally conformal symplectic/Poisson manifolds and (non-necessarily coorientable) contact manifolds. In this talk, in order to investigate the coisotropic deformation problem, we attach two...
 
TBA
2017-10-17
Speaker: Nora Szakács (CMUP, Univ. Porto)
TBA...
 
Regularity of interfaces for a Pucci type segregation problem
2017-11-17
Speaker: Verónica Quítalo (CMUC, Univ. Coimbra)
In this talk we will start giving a brief review about a segregation model with nonlinear diffusion that evolve to a free boundary problem as a motivation for our problem. Then we will present our latest results for the regularity of the limit solution as well as the regularity of the free boundary....
 
     
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