Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Salako, Rachidi B."'
This paper examines a susceptible-infected-susceptible (SIS) epidemic reaction-diffusion model with no-flux boundary conditions and constant total population. The infection mechanism in the model is described by a nonlinear term of the form $S^qI^p$
Externí odkaz:
http://arxiv.org/abs/2411.01041
This paper considers a susceptible-infected-susceptible (SIS) epidemic reaction-diffusion model with no-flux boundary conditions and varying total population. The interaction of the susceptible and infected people is describe by the nonlinear transmi
Externí odkaz:
http://arxiv.org/abs/2411.00582
This study examines the behavior of solutions in a multi-patch epidemic model that includes a saturation incidence mechanism. When the fatality rate due to the disease is not null, our findings show that the solutions of the model tend to stabilize a
Externí odkaz:
http://arxiv.org/abs/2409.11443
This work examines the dynamics of solutions of a two-strain SIS epidemic model in patchy environments. The basic reproduction number $\mathcal{R}_0$ is introduced, and sufficient conditions are provided to guarantee the global stability of the disea
Externí odkaz:
http://arxiv.org/abs/2308.10348
Autor:
Castellano, Keoni, Salako, Rachidi B.
We study a diffusive SIS epidemic model with the mass-action transmission mechanism and show, under appropriate assumptions on the parameters, the existence of multiple endemic equilibria (EE). Our results answer some open questions on previous studi
Externí odkaz:
http://arxiv.org/abs/2307.15155
This work examines the limits of the principal spectrum point, $\lambda_p$, of a nonlocal dispersal cooperative system with respect to the dispersal rates. In particular, we provide precise information on the sign of $\lambda_p$ as one of the dispers
Externí odkaz:
http://arxiv.org/abs/2306.17734
Autor:
Song, Pengfei, Salako, Rachidi B.
Publikováno v:
In Journal of Differential Equations 25 July 2024 398:141-181
Publikováno v:
In Journal of Differential Equations 15 April 2024 388:357-402
We consider a time-delayed HIV/AIDS epidemic model with education dissemination and study the asymptotic dynamics of solutions as well as the asymptotic behavior of the endemic equilibrium with respect to the amount of information disseminated about
Externí odkaz:
http://arxiv.org/abs/2101.05925
This work is concerned with the existence of entire solutions of the diffusive Lotka-Volterra competition system \begin{equation}\label{eq:abstract} \begin{cases} u_{t}= u_{xx} + u(1-u-av), & \qquad \ x\in\mathbb{R} \cr v_{t}= d v_{xx}+ rv(1-v-bu), &
Externí odkaz:
http://arxiv.org/abs/2002.00308