2014
DOI: 10.1016/j.nonrwa.2013.06.005
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Dynamics of a diffusive HBV model with delayed Beddington–DeAngelis response

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Cited by 93 publications
(52 citation statements)
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“…The spatiotemporal dynamics have been investigated without or with time delay in [16,17], respectively. Then, some modified diffusive models with time delay and nonlinear functional response have been proposed; see [18][19][20][21][22]. These results mainly focus on the local and global stabilities of uniform steady states and the existence of traveling wave solutions.…”
Section: Introductionmentioning
confidence: 99%
“…The spatiotemporal dynamics have been investigated without or with time delay in [16,17], respectively. Then, some modified diffusive models with time delay and nonlinear functional response have been proposed; see [18][19][20][21][22]. These results mainly focus on the local and global stabilities of uniform steady states and the existence of traveling wave solutions.…”
Section: Introductionmentioning
confidence: 99%
“…The rate of infection in the above diffusive HBV models is assumed to be bilinear in the virus and uninfected target cells, which is not reasonable to describe the HBV infection. For this reason, this bilinear incidence rate is replaced by saturation response in [8], by standard incidence function in [9], by Beddington-DeAngelis response in [10] and by a specific generalized functional response in [11].…”
Section: Introductionmentioning
confidence: 99%
“…On the other hand, the model presented by Hattaf and Yousfi in [11] is a particular case of our model (1) if we choose f (u, w, v) = βu 1+δ 1 u+δ 2 v+δ 3 uv , where δ 1 , δ 2 , δ 3 ≥ 0 are constants. Note that the models considered in [8,10] is a particular case of [11]. In this paper, we consider system (1) with Neumann boundary conditions as follows ∂v ∂ν = 0, on ∂Ω × (0, +∞), (2) and initial conditions…”
Section: Introductionmentioning
confidence: 99%
“…Traveling wave solution of spatial epidemic models represents the transition process of outbreak from the initial disease-free equilibrium to another disease-free equilibrium. Recently, it has been drawing much attention for infectious models, and there are many works using spatially dependent models to study the disease transmission (see other works, 2,7,10,11,15,16,22,25,[27][28][29][33][34][35][36][37][38][39][40][41][42][43][44][45]48,49,[51][52][53][54] for example). However, to the best of our knowledge, there is quite a few issues on the existence and nonexistence of traveling waves for epidemic models consisting of four equations.…”
Section: Introductionmentioning
confidence: 99%