Zobrazeno 1 - 4
of 4
pro vyhledávání: '"María-Consuelo Casabán"'
Publikováno v:
Mathematics, Vol 8, Iss 7, p 1112 (2020)
In this paper, we propose an integral transform method for the numerical solution of random mean square parabolic models, that makes manageable the computational complexity due to the storage of intermediate information when one applies iterative met
Externí odkaz:
https://doaj.org/article/f6a9139e9e9447799f7616435774ce5f
Publikováno v:
Mathematical Modelling and Analysis, Vol 23, Iss 1 (2018)
This paper deals with the construction of mean square analytic-numerical solution of parabolic partial differential problems where both initial condition and coefficients are stochastic processes. By using a random Fourier transform, an infinite inte
Externí odkaz:
https://doaj.org/article/4efef2744cfd41c7bae2d21826682ef7
Publikováno v:
Mathematics; Volume 11; Issue 6; Pages: 1296
A two-dimensional free-boundary diffusive logistic model with radial symmetry is considered. This model is used in various fields to describe the dynamics of spreading in different media: fire propagation, spreading of population or biological invasi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95a8fc2ffbb4fac2bd08528f197fd33c
Publikováno v:
Mathematics, Vol 9, Iss 3, p 206 (2021)
This paper deals with the search for reliable efficient finite difference methods for the numerical solution of random heterogeneous diffusion reaction models with a finite degree of randomness. Efficiency appeals to the computational challenge in th
Externí odkaz:
https://doaj.org/article/c04714ea43fd47a5be02f2a9be78b130