• Is minimising the convergence rate a good choice for efficient optimized schwarz preconditioning in heterogeneous coupling? The Stokes-Darcy case 

  Discacciati M.; Gerardo-Giorda L. (2019-01-05)

• On the influence of gravity on density-dependent incompressible periodic fluids 

  Ngo V.-S.; Scrobogna S. (J. Differential Equations, 2019)

  The present work is devoted to the analysis of density-dependent, incompressible fluids in a 3D torus, when the Froude number $\varepsilon$ goes to zero. We consider the very general case where the initial data do not have ...

• Unique determination of the electric potential in the presence of a fixed magnetic potential in the plane 

  Caro P.; Rogers K. (2018-12)

  For electric and magnetic potentials with compact support, we consider the magnetic Schrödinger equation with fixed positive energy. Under a mild additional regularity hypothesis, and with fixed magnetic potential, we show ...

• Determination of convection terms and quasi-linearities appearing in diffusion equations 

  Caro P.; Kian Y. (2018-12)

  We consider the highly nonlinear and ill posed inverse problem of determining some general expression appearing in the a diffusion equation from measurements of solutions on the lateral boundary. We consider both linear ...

• Correlation imaging in inverse scattering is tomography on probability distributions 

  Caro P.; Helin T.; Kujanpää A.; Lassas M. (Inverse Problems, 2018-12-04)

  Scattering from a non-smooth random field on the time domain is studied for plane waves that propagate simultaneously through the potential in variable angles. We first derive sufficient conditions for stochastic moments ...

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