Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Pep Mulet"'
Publikováno v:
Mathematical Biosciences and Engineering, Vol 16, Iss 1, Pp 438-473 (2019)
A spatio-temporal eco-epidemiological model is formulated by combining an available non-spatial model for predator-prey dynamics with infected prey [D. Greenhalgh and M. Haque, Math. Meth. Appl. Sci., 30 (2007), 911–929] with a spatio-temporal susc
Externí odkaz:
https://doaj.org/article/9680131744cb490d9041d6f3a0bc732a
Publikováno v:
Mathematics, Vol 8, Iss 10, p 1674 (2020)
The propagation of a forest fire can be described by a convection–diffusion–reaction problem in two spatial dimensions, where the unknowns are the local temperature and the portion of fuel consumed as functions of spatial position and time. This
Externí odkaz:
https://doaj.org/article/e49d6220a90a437ab287523ee4d648c0
Autor:
Francesc Aràndiga, Antonio Baeza, Isabel Cordero-Carrión, Rosa Donat, M. Carmen Martí, Pep Mulet, Dionisio F. Yáñez
Publikováno v:
Mathematics, Vol 8, Iss 10, p 1677 (2020)
In this work, a model for the simulation of infectious disease outbreaks including mobility data is presented. The model is based on the SAIR compartmental model and includes mobility data terms that model the flow of people between different regions
Externí odkaz:
https://doaj.org/article/e7c3527a621548e28ab8cf8e94f2e287
Publikováno v:
Mathematics, Vol 8, Iss 6, p 1034 (2020)
Numerical techniques for approximate solution of a system of reaction-diffusion-convection partial differential equations modeling the evolution of temperature and fuel density in a wildfire are proposed. These schemes combine linearly implicit-expli
Externí odkaz:
https://doaj.org/article/f8d9a4de55d042a4bda4739d15aece89
Publikováno v:
SIAM Journal on Scientific Computing. 42:A1028-A1051
A novel scheme, based on third-order weighted essentially nonoscillatory (WENO) reconstructions, is presented. It attains unconditionally optimal accuracy when the data is smooth enough, even in pr...
Publikováno v:
Applied Numerical Mathematics. 144:234-252
The numerical solution of nonlinear convection-diffusion equations with nonlocal flux by explicit finite difference methods is costly due to the local spatial convolution within the convective numerical flux and the disadvantageous Courant-Friedrichs
Publikováno v:
Journal of Scientific Computing. 80:1240-1263
Common smoothness indicators used in Weighted Essentially Non-Oscillatory (WENO) reconstructions (Jiang and Shu in J Comput Phys 126:202–228, 1996) have quadratic cost with respect to the order. A set of novel smoothness indicators with linear cost
Publikováno v:
Numerical Methods for Partial Differential Equations. 35:1008-1034
Publikováno v:
Computational and Applied Mathematics. 39
An efficient approximate version of implicit Taylor methods for initial-value problems of systems of ordinary differential equations (ODEs) is introduced. The approach, based on an approximate formulation of Taylor methods, produces a method that req
Autor:
Pep Mulet, Francesc Aràndiga, M. Carmen Martí, Isabel Cordero-Carrión, Antonio Baeza, Dionisio F. Yáñez, Rosa Donat
Publikováno v:
Mathematics
Volume 8
Issue 10
Mathematics, Vol 8, Iss 1677, p 1677 (2020)
Volume 8
Issue 10
Mathematics, Vol 8, Iss 1677, p 1677 (2020)
In this work, a model for the simulation of infectious disease outbreaks including mobility data is presented. The model is based on the SAIR compartmental model and includes mobility data terms that model the flow of people between different regions