[HTML][HTML] On a parabolic–elliptic system with gradient dependent chemotactic coefficient

M Negreanu, JI Tello - Journal of Differential Equations, 2018 - Elsevier
We consider a second order PDEs system of Parabolic–Elliptic type with chemotactic terms.
The system describes the evolution of a biological species “u” moving towards a higher …

[HTML][HTML] Suppression of blow up by a logistic source in 2D Keller–Segel system with fractional dissipation

J Burczak, R Granero-Belinchón - Journal of Differential Equations, 2017 - Elsevier
We consider a two dimensional parabolic–elliptic Keller–Segel equation with a fractional
diffusion of order α∈(0, 2) and a logistic term. In the case of an analogous problem with …

Critical Keller–Segel meets Burgers on : large-time smooth solutions

J Burczak, R Granero-Belinchón - Nonlinearity, 2016 - iopscience.iop.org
Critical Keller–Segel meets Burgers on : large- time smooth solutions Page 1 Nonlinearity
PAPER Critical Keller–Segel meets Burgers on : largetime smooth solutions To cite this article …

On a drift–diffusion system for semiconductor devices

R Granero-Belinchón - Annales Henri Poincaré, 2016 - Springer
In this note, we study a fractional Poisson–Nernst–Planck equation modeling a
semiconductor device. We prove several decay estimates for the Lebesgue and Sobolev …

[HTML][HTML] Global solutions for a supercritical drift–diffusion equation

J Burczak, R Granero-Belinchón - Advances in Mathematics, 2016 - Elsevier
We study the global existence of solutions to a one-dimensional drift–diffusion equation with
logistic term, generalizing the classical parabolic–elliptic Keller–Segel aggregation equation …

On a generalized doubly parabolic Keller–Segel system in one spatial dimension

J Burczak, R Granero-Belinchón - Mathematical Models and …, 2016 - World Scientific
We study a doubly parabolic Keller–Segel system in one spatial dimension, with diffusions
given by fractional Laplacians. We obtain several local and global well-posedness results …

Global existence and asymptotic behavior of classical solutions to a fractional logistic Keller–Segel system

W Zhang, Z Liu, L Zhou - Nonlinear Analysis, 2019 - Elsevier
In this paper we consider a fractional parabolic–elliptic Keller–Segel system with a logistic
source on R N. First, we establish the regularity of weak solutions of the fractional parabolic …

Boundedness and homogeneous asymptotics for a fractional logistic Keller-Segel equations

J Burczak, R Granero-Belinchón - arxiv preprint arxiv:1707.04527, 2017 - arxiv.org
In this paper we consider a $ d $-dimensional ($ d= 1, 2$) parabolic-elliptic Keller-Segel
equation with a logistic forcing and a fractional diffusion of order $\alpha\in (0, 2) $. We …

Decay estimates for the classical solution of Keller–Segel system with fractional Laplacian in higher dimensions

S Zhu, Z Liu, L Zhou - Applicable Analysis, 2020 - Taylor & Francis
In this paper, we investigate the generalized Keller–Segel system with two fractional
parabolic equations and a classical elliptic equation in R n with n⩾ 2. We develop a …

Large time behavior in a fractional chemotaxis–Navier–Stokes system with logistic source

Y Lei, Z Liu, L Zhou - Nonlinear Analysis: Real World Applications, 2022 - Elsevier
This paper deals with a coupled chemotaxis–Navier–Stokes system with logistic source and
a fractional diffusion of order α∈(1 2, 1) n t+ u⋅∇ n=−(− Δ) α n− χ∇⋅(n∇ c)+ an− bn 2, c t+ …