On a Keller-Segel system with logarithmic sensitivity and non-diffusive chemical

Jaewook Ahn; Kyungkeun Kang

doi:10.3934/dcds.2014.34.5165

Article Contents

2014, Volume 34, Issue 12: 5165-5179. Doi: 10.3934/dcds.2014.34.5165

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On a Keller-Segel system with logarithmic sensitivity and non-diffusive chemical

Jaewook Ahn^1, and
Kyungkeun Kang^1,

1.
Department of Mathematics, Yonsei University, Seoul

Received: July 31, 2013

Revised: February 28, 2014

Published: November 2014

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Abstract

We consider a chemotactic system with a logarithmic sensitivity and a non-diffusing chemical. We establish local regular solutions in time and give some characterizations on parameters and initial data for global solutions and blow-up in a finite time. We also prove that there does not exist finite time self-similar solution of the backward type.

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Mathematics Subject Classification: Primary: 35K57, 35Q92; Secondary: 92C17.

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References

[1]	H. Chen, W. Liu and Y. Yang, On existence of global solutions and blow-up to a system of reaction-diffusion equations modelling chemotaxis, SIAM J. Math. Anal., 33 (2001), 763-785.doi: 10.1137/S0036141000337796.
[2]	L. Corrias, B. Perthame and H. Zaag, Global solutions of some chemotaxis and angiogenesis systems in high space dimension, Milan J. Math., 72 (2004), 1-28.doi: 10.1007/s00032-003-0026-x.
[3]	M. A. Fontelos, A. Friedman and B. Hu, Mathematical analysis of a model for the initiation of angiogenesis, SIAM J. Math. Anal., 33 (2002), 1330-1355.doi: 10.1137/S0036141001385046.
[4]	A. Friedman and I. Tello, Stability of solutions of chemotaxis equations in reinforced random walks, J. Math. Anal. Appl., 272 (2002), 138-163.doi: 10.1016/S0022-247X(02)00147-6.
[5]	D. Henry, Geometric Theory of Semilinear Parabolic Equation, Springer-Verlag, New York, 1981.
[6]	K. Kang, A. Stevens and J. J. L. Velázquez, Qualitative behavior of a Keller-Segel model with non-diffusive memory, J. Comm. Part. Diff. Eqs., 35 (2010), 245-274.doi: 10.1080/03605300903473400.
[7]	E. Keller and L. Segel, Model for chemotaxis, J. Theor. Biol., 30 (1971), 225-234.doi: 10.1016/0022-5193(71)90050-6.
[8]	E. Keller and L. Segel, Traveling bands of chemotactic bacteria: A theoretical analysis, J. Theor. Biol., 30 (1971), 235-248.doi: 10.1016/0022-5193(71)90051-8.
[9]	H. Kozono, Y. Sugiyama and R. Takada, Non-existence of finite-time self-similar solutions of the Keller-Segel system in the scaling invariant class, J. Math. Anal. Appl., 365 (2010), 60-66.doi: 10.1016/j.jmaa.2009.09.063.
[10]	O. A. Ladyženskja, V. A. Solonnikov and N. N. Ural'ceva, Linear and Quasi-Linear Equations of Parabolic Type, Transl. Math. Monogr., AMS., Providence, RI., 1967.
[11]	H. A. Levine and B. D. Sleeman, A system of reaction diffusion equations arising in the theory of reinforced random walks, SIAM J. Appl. Math., 57 (1997), 683-730.doi: 10.1137/S0036139995291106.
[12]	H. A. Levine and B. D. Sleeman, Partial differential equations of chemotaxis and angiogenesis, Math. Methods Appl. Sci., 24 (2001), 405-426.doi: 10.1002/mma.212.
[13]	G. M. Lieberman, Second Order Parabolic Differential Equations, World Scientific Publishing Co. Inc., River Edge, NJ, 1996.doi: 10.1142/3302.
[14]	H. G. Othmer and A. Stevens, Aggregation, blowup, and collapse: The ABCs of taxis in reinforced random walks, SIAM J. Appl. Math., 57 (1997), 1044-1081.doi: 10.1137/S0036139995288976.
[15]	B. Perthame and A. Vasseur, Regularization in Keller Segel type systems and the De Giorgi method, J. Comm. Math. Sci., 10 (2012), 463-476.doi: 10.4310/CMS.2012.v10.n2.a2.
[16]	A. Stevens, Trail following and aggregation of myxobacteria, J. Biol. Systems, 3 (1995), 1059-1068.doi: 10.1142/S0218339095000952.
[17]	A. Stevens and J. J. L. Velázquez, Asymptotic analysis of a chemotaxis system with non-diffusive memory, preprint.
[18]	Y. Sugiyama, Global existence in sub-critical cases and finite time blow-up in super-critical cases to degenerate Keller-Segel systems, J. Diff. Int. Eqns., 19 (2006), 841-876.
[19]	M. Winkler, Aggregation vs. global diffusive behavior in the higher-dimensional Keller-Segel model, J. Diff. Eqs., 248 (2010), 2889-2905.doi: 10.1016/j.jde.2010.02.008.