This paper is concerned with the initial-boundary value problem for the classical Keller–Segel system
in a bounded domain
$\frac{1}{{|\Omega |}}\int_\Omega {{\rho _0}} dx - {\cal M} = \gamma \left( {\frac{1}{{|\Omega |}}\int_\Omega {{c_0}} dx - {\cal M}} \right) = 0\;\;\;\;\;\;\;\left( 2 \right)$
and
${\rho _0} - {\cal M}{_{{L^{d/2}}(\Omega )}} + \gamma \nabla {c_0}{_{{L^d}(\Omega )}} < {\varepsilon _0},\;\;\;\;\;\;\;\left( 3 \right)$
problem (1) possesses a unique global classical solution which is bounded and converges to the trivial state
Citation: |
[1] |
M. Ashbaugh and A. Levine, Inequalities for Dirichlet and Neumann eigenvalues of the laplacian for domains on sphere, Journées Équations Aux Dérivées Partielles, 1997, 1–15.
![]() ![]() |
[2] |
N. Bellomo, A. Belouquid, Y. Tao and M. Winkler, Toward a mathematical theory of Keller–Segel models of pattern formation in biology tissues, Math. Mod. Meth. Appl. Sci., 25 (2015), 1663-1763.
doi: 10.1142/S021820251550044X.![]() ![]() ![]() |
[3] |
X. Cao, Global bounded solutions of the higher-dimensional Keller-Segel system under smallness conditions in optimal spaces, Discrete Contin. Dynam. Syst. Ser. A, 35 (2015), 1891-1904.
doi: 10.3934/dcds.2015.35.1891.![]() ![]() ![]() |
[4] |
T. Cieślak, P. Laurençot and C. Morales-Rodrigo, Global existence and convergence to steady states in a chemorepulsion system, Banach Center Publ., Polish Acad. Sci., Warsaw, 81 (2008), 105–117.
doi: 10.4064/bc81-0-7.![]() ![]() ![]() |
[5] |
K.J. Engel and R. Nagel, One-parameter Semigroup for Linear Evolution Equations, GTM194, Springer, 2000.
![]() ![]() |
[6] |
T. Hillen and K. J. Painter, A user's guide to PDE models for chemotaxis, J. Math. Biol., 58 (2009), 183-217.
doi: 10.1007/s00285-008-0201-3.![]() ![]() ![]() |
[7] |
D. Horstmann and G.-F. Wang, Blow-up in a chemotaxis model without symmetry assumptions, Euro. J. Appl. Math., 12 (2001), 159-177.
doi: 10.1017/S0956792501004363.![]() ![]() ![]() |
[8] |
D. Horstmann and M. Winkler, Boundedness vs. blow-up in a chemotaxis system, J. Different. Equ., 215 (2005), 52-107.
doi: 10.1016/j.jde.2004.10.022.![]() ![]() ![]() |
[9] |
J. Jiang, Global stability of homogeneous steady states in scaling-invariant spaces for a Keller–Segel–Navier–Stokes system, J. Different. Equ., 267 (2019), 659-692.
doi: 10.1016/j.jde.2019.01.022.![]() ![]() ![]() |
[10] |
J. Jiang, Eventual smoothness and exponential stabilization of global weak solutions to some chemotaxis systems, preprint, submitted.
![]() |
[11] |
J. Jiang, H. Wu and S. Zheng, Blow-up for a three dimensional Kelle–Segel model with consumption of chemoattractant, J. Different. Equ., 264 (2018), 5432-5464.
doi: 10.1016/j.jde.2018.01.004.![]() ![]() ![]() |
[12] |
E. F. Keller and L. A. Segel, Initiation of slime mold aggregation viewed as an instability, J. Theoret. Biol., 26 (1970), 399-415.
doi: 10.1016/0022-5193(70)90092-5.![]() ![]() ![]() |
[13] |
A. Kiselev and X. Xu, Suppression of chemotactic explosion by mixing, Arch. Rational Mech. Anal., 222 (2016), 1077-1112.
doi: 10.1007/s00205-016-1017-8.![]() ![]() ![]() |
[14] |
H. Kozono, M. Miura and Y. Sugiyama, Existence and uniqueness theorem on mild solutions to the Keller–Segel system coupled with the Navier–Stokes fluid, J. Funct. Anal., 270 (2016), 1663-1683.
doi: 10.1016/j.jfa.2015.10.016.![]() ![]() ![]() |
[15] |
A. Lorz, A coupled Keller–Segel–Stokes model: Global existence for small initial data and blow-up delay, Commun. Math. Sci., 10 (2012), 555-574.
doi: 10.4310/CMS.2012.v10.n2.a7.![]() ![]() ![]() |
[16] |
T. Nagai and T. Senba, Global existence and blow-up of radial solutions to a parabolic-elliptic system of chemotaxis, Adv. Math. Sci. Appl., 8 (1998), 145-156.
![]() ![]() |
[17] |
T. Nagai, T. Senba and T. Suzuki, Chemotactic collapse in a parabolic system of mathematical biology, Hiroshima Math. J., 30 (2000), 463-497.
doi: 10.32917/hmj/1206124609.![]() ![]() ![]() |
[18] |
M. Winkler, Aggregation vs. global diffusive behavior in the higher-dimensional Keller–Segel model, J. Different. Equ., 248 (2010), 2889-2905.
doi: 10.1016/j.jde.2010.02.008.![]() ![]() ![]() |
[19] |
M. Winkler, Finite-time blow-up in the higher-dimensional parabolic-parabolic Keller–Segel system, J. Math. Pures Appl., 100 (2013), 748-767.
doi: 10.1016/j.matpur.2013.01.020.![]() ![]() ![]() |
[20] |
H. Yu, W. Wang and S. Zheng, Global classical solutions to the Keller–Segel–Navier–Stokes system with matrix-valued sensitivity, J. Math. Anal. Appl., 461 (2018), 1748-1770.
doi: 10.1016/j.jmaa.2017.12.048.![]() ![]() ![]() |
[21] |
S. Zheng, Nonlinear Evolution Equations, Chapman & Hall/CRC, Boca Raton, FL, 2004.
doi: 10.1201/9780203492222.![]() ![]() ![]() |