Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Brahim El Boukari"'
Publikováno v:
Boletim da Sociedade Paranaense de Matemática, Vol 42 (2024)
In this paper, we study the Cauchy problem for the Fractional Porous Medium Equation in Rn for n ≥ 2. By using the contraction mapping method, Littlewood-Paley theory and Fourier analysis, we get, when 1 < β ≤ 2, the local solution v ∈ XT := L
Externí odkaz:
https://doaj.org/article/802cb978607842d4ae2803891bf082a4
Publikováno v:
International Journal of Differential Equations, Vol 2014 (2014)
We give a consistent discretization of a continuous model of HIV infection, with distributed time delays to express the lag between the times when the virus enters a cell and when the cell becomes infected. The global stability of the steady states o
Externí odkaz:
https://doaj.org/article/02a6f027fcf84b6f9ef2af987cef47ff
Publikováno v:
International Journal of Dynamical Systems and Differential Equations. 11:31
The aim of this work is to propose and analyse a discrete virus dynamics model with distributed delays and both modes of transmission, one by virus-to-cell infection and the other by cell-to-cell transfer. In the proposed model, the first distributed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1117e37a714a39a738a47722be7fcab8
https://doi.org/10.1504/ijdsde.2021.113903
https://doi.org/10.1504/ijdsde.2021.113903
Autor:
Hayat Lionboui, Tarik Benabdelouahab, Rachid Hadria, Fouad Elame, Brahim El Boukari, Abdelghani Boudhar
Publikováno v:
International Journal of Productivity and Quality Management. 30:561
In order to improve socio-economic conditions in rural areas, the purpose of this study is to develop models for estimating wheat yield based on the use of agricultural inputs. The emphasis is not only on increasing production, but on economically ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cbfce0c351995b23a5167bffd89c1ee
https://doi.org/10.1504/ijpqm.2020.108575
https://doi.org/10.1504/ijpqm.2020.108575
Autor:
Abdelghani Boudhar, Rachid Hadria, Tarik Benabdelouahab, Brahim El Boukari, Hayat Lionboui, Fouad Elame
Publikováno v:
International Journal of Productivity and Quality Management. 1:1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::116c9086e8cd3ba52dcd33be58ee9c95
https://doi.org/10.1504/ijpqm.2020.10025101
https://doi.org/10.1504/ijpqm.2020.10025101
Publikováno v:
Differential Equations and Dynamical Systems. 23:403-413
Dynamical behavior of two discrete epidemic models for disease with nonlinear incidence rate is studied. Both discrete models are derived from the continuous case by applying forward and backward Euler methods. The effect of the two different discret
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19d03ab56ce9cc9a37efe3c7edec1ec5
https://doi.org/10.1007/s12591-014-0221-y
https://doi.org/10.1007/s12591-014-0221-y
Publikováno v:
Applied Mathematical Sciences. 8:653-661
In this paper, we propose a mathematical model with five nonlinear differential equations describing the interactions between HIV, CD4 + T cells, and the adaptive immune response represented by cytotoxic T lymphocytes (CTL) cells and the anti- bodies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::653bc083ba228a84990130adcb55cbfb
https://doi.org/10.12988/ams.2014.312688
https://doi.org/10.12988/ams.2014.312688
Publikováno v:
International Journal of Differential Equations, Vol 2014 (2014)
Int. J. Differ. Equ.
Int. J. Differ. Equ.
We give a consistent discretization of a continuous model of HIV infection, with distributed time delays to express the lag between the times when the virus enters a cell and when the cell becomes infected. The global stability of the steady states o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a61bf65737552cc63d0a40eb8e31a9b
https://doi.org/10.1155/2014/138094
https://doi.org/10.1155/2014/138094