Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Walter Boscheri"'
Publikováno v:
Mathematical Biosciences and Engineering, Vol 18, Iss 5, Pp 7028-7059 (2021)
In this paper we introduce a space-dependent multiscale model to describe the spatial spread of an infectious disease under uncertain data with particular interest in simulating the onset of the COVID-19 epidemic in Italy. While virus transmission is
Externí odkaz:
https://doaj.org/article/e1d9b37324fe454084689a9c8f469c79
Publikováno v:
Journal of Computational Physics. 486:112130
We propose a novel Structure-Preserving Discontinuous Galerkin (SPDG) operator that recovers at the discrete level the algebraic property related to the divergence of the curl of a vector field, which is typically referred to as div-curl problem. A s
Publikováno v:
Communications in Applied and Industrial Mathematics. 13:21-38
In this work we propose a novel numerical method for the solution of the incompressible Navier-Stokes equations on Cartesian meshes in 3D. The semi-discrete scheme is based on an explicit discretization of the nonlinear convective flux tensor and an
Publikováno v:
Communications on Applied Mathematics and Computation, 5 (1)
Several important PDE systems, like magnetohydrodynamics and computational electrodynamics, are known to support involutions where the divergence of a vector field evolves in divergence-free or divergence constraint-preserving fashion. Recently, new
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ee2a08313c291d8667200d8d5d04bf3
Publikováno v:
Mathematical Models and Methods in Applied Sciences. 31:1059-1097
In this paper, we propose a novel space-dependent multiscale model for the spread of infectious diseases in a two-dimensional spatial context on realistic geographical scenarios. The model couples a system of kinetic transport equations describing a
Publikováno v:
Communications on Applied Mathematics and Computation. 5:596-637
In this paper, we present a conservative semi-Lagrangian scheme designed for the numerical solution of 3D hydrostatic free surface flows involving sediment transport on unstructured Voronoi meshes. A high-order reconstruction procedure is employed fo
Autor:
Giacomo Albi, Giulia Bertaglia, Walter Boscheri, Giacomo Dimarco, Lorenzo Pareschi, Giuseppe Toscani, Mattia Zanella
Publikováno v:
Predicting Pandemics in a Globally Connected World, Volume 1 ISBN: 9783030965617
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aadb193cdc599a0e5808164a415f8b0a
https://doi.org/10.1007/978-3-030-96562-4_3
https://doi.org/10.1007/978-3-030-96562-4_3
Autor:
Walter Boscheri, Maurizio Tavelli
Publikováno v:
Applied Mathematics and Computation. 434:127457