Abstract: We study time correlations of last passage percolation (LPP), a model in the Kardar-Parisi-Zhang universality class, with three different geometries: step, flat and stationary. We prove the ...
We introduce a macroscopic model for a network of conveyor belts with various speeds and capacities. In a different way from traffic flow models, the product densities are forced to move with a consta...
Abstract: The magnetization of a ferromagnet is known to form patterns in order to minimize the sum of exchange and stray-field energy (even in the absence of a strong crystalline anisotropy, as in so...
Abstract: Descrizione:Computational non-commutative geometry for materials science: The example of multilayer 2D materials After recalling the standard mathematical formalism used to model disordered ...
The accurate numerical solution of Hamilton-Jacobi equations is a challenging topic of growing importance in many fields of application but due to the lack of regularity of viscosity solutions the con...
In questo seminario presenterò alcuni risultati, ottenuti negli ultimi anni, riguardanti modelli variazionali per singolarità topologiche in due dimensioni e per flussi geometrici di tipo locale e non...
The goal of image denoising algorithms is to reduce the contribution of the observational noise intrinsic to the images, preserving information (e.g. small sources, morphological details etc.). State-...
Abstract: Glassy materials are characterized by being solid (for all practical purpose) at low temperature in absence of a sharp transition from the liquid phase to the solid state. They are ubi...
