Zobrazeno 1 - 10
of 506
pro vyhledávání: '"attraction-repulsion"'
Autor:
Rongxiang Wang, Lijun Yan
Publikováno v:
Journal of Inequalities and Applications, Vol 2024, Iss 1, Pp 1-19 (2024)
Abstract This paper deals with the attraction–repulsion chemotaxis system with nonlinear productions and logistic source, u t = ∇ ⋅ ( D ( u ) ∇ u ) − ∇ ⋅ ( Φ ( u ) ∇ v ) + ∇ ⋅ ( Ψ ( u ) ∇ w ) + f ( u ) , v t = Δ v + α u k
Externí odkaz:
https://doaj.org/article/264863117f0849dbabf1cbd6288c16ca
Autor:
Danqing Zhang
Publikováno v:
Boundary Value Problems, Vol 2024, Iss 1, Pp 1-16 (2024)
Abstract In this paper, we deal with an attraction–repulsion model with a logistic source as follows: { u t = Δ u − χ ∇ ⋅ ( u ∇ v ) + ξ ∇ ⋅ ( u ∇ w ) + μ u q ( 1 − u ) in Q , v t = Δ v − α 1 v + β 1 u in Q , w t = Δ w −
Externí odkaz:
https://doaj.org/article/3e68c1f1e31347b7bc544bd462fb1905
Publikováno v:
Methods in Ecology and Evolution, Vol 15, Iss 7, Pp 1233-1246 (2024)
Abstract Camera‐trap surveys are increasingly used to assess species interactions, with a growing focus on proximate co‐occurrence, the conditional probability of one species occurring after another within a given time window. However, existing t
Externí odkaz:
https://doaj.org/article/7d4bce4de4b04d14bcc046a4c840071f
Autor:
Wanjuan Du
Publikováno v:
AIMS Mathematics, Vol 9, Iss 7, Pp 16924-16930 (2024)
This paper is concerned with the attraction-repulsion chemotaxis system (1.1) define on a bounded domain $ \Omega \subset \mathbb{R}^N(N\geq 1) $ with no-flux boundary conditions. The source function $ f $ in this system is a smooth function $ f $ th
Externí odkaz:
https://doaj.org/article/90cf036522444044a852339be371b95e
Autor:
Greenstein, Tony
Publikováno v:
Journal of Holy Land & Palestine Studies. May2015, Vol. 14 Issue 1, p133-136. 4p.
Autor:
Jie Wu, Yujie Huang
Publikováno v:
Mathematics, Vol 12, Iss 8, p 1143 (2024)
In this paper, we consider the following two-dimensional chemotaxis system of attraction–repulsion with indirect signal production 𝜕tu=Δu−∇·χ1u∇v1+∇·(χ2u∇v2),x∈R2,t>0,0=Δvj−λjvj+w,x∈R2,t>0,(j=1,2),𝜕tw+δw=u,x∈R2,t>0,u
Externí odkaz:
https://doaj.org/article/0c4ba65f2c354ac0afb062650a62a9ff
Autor:
Chang-Jian Wang, Yu-Tao Yang
Publikováno v:
Electronic Research Archive, Vol 31, Iss 1, Pp 299-318 (2023)
This paper deals with the following quasilinear attraction-repulsion chemotaxis system $ \begin{equation*} \left\{ \begin{array}{ll} u_{t} = \nabla\cdot((u+1)^{m}\nabla u-\chi u(u+1)^{\theta-1}\nabla v+\xi u(u+1)^{l-1}\nabla w)+au-bu^{\kappa}, \
Externí odkaz:
https://doaj.org/article/ed392b59a34240c28b0fbfaef95b492f
Blow-up and boundedness in quasilinear attraction-repulsion systems with nonlinear signal production
Autor:
Ruxi Cao, Zhongping Li
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 3, Pp 5243-5267 (2023)
In this paper, we consider the quasilinear parabolic-elliptic-elliptic attraction-repulsion system $ \begin{equation} \nonumber \left\{ \begin{split} &u_t = \nabla\cdot(D(u)\nabla u)-\chi\nabla\cdot(u\nabla v)+\xi\nabla\cdot(u\nabla w),&\qquad &x
Externí odkaz:
https://doaj.org/article/2d88e097282442758b9458ae1a33db2f
Autor:
Şenol, Mümin Emre, Baykasoğlu, Adil
Publikováno v:
Engineering Computations, 2022, Vol. 39, Issue 8, pp. 2895-2927.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/EC-10-2021-0612
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