Home Mathematics Construction of a unique mild solution of one-dimensional Keller-Segel systems with uniformly elliptic operators having variable coefficients
Article
Licensed
Unlicensed Requires Authentication

Construction of a unique mild solution of one-dimensional Keller-Segel systems with uniformly elliptic operators having variable coefficients

  • Yumi Yahagi EMAIL logo
Published/Copyright: August 6, 2018
Become an author with De Gruyter Brill

Abstract

A one-dimensional Keller-Segel system which is defined through uniformly elliptic operators having variable coefficients is considered. In the main theorems, the local existence and uniqueness of the mild solution of the system are proved. The main method to construct the mild solution is an argument of successive approximations by means of strongly continuous semi-groups.

  1. Communicated by Giuseppe Di Fazio

Acknowledgement

The author expresses her deep gratitude to Prof. Sergio Albeverio who gives her insightful comments and suggestions on this paper. Prof. Kiyomasa Narita is also deely acknowledged for the beneficent discussions from the point of view of probabilistic theory. She has to express her deep thanks to Prof. Noriaki Yamazaki for his accurate advice on the present research. The author would like to offer her thanks to Prof. Atsushi Yagi and Prof. Koichi Osaki who notice her the existence of the important papers [1] and [17]. She also expresses her sincere thanks to Prof. Michael Winkler for giving her his benefit papers. Prof. Minoru W. Yoshida, who discusses with the author on the fundamental structure of the present problem, is acknowledged. Finally she should acknowledge the constructive comments of the referee, which led to the substantial improvements of the paper.

References

[1] Aida, M.—Efendiev, M.—Yagi, A.: Quasilinear abstract parabolic evolution equations and exponential attractors, Osaka J. Math. 42(1) (2005), 101–132.Search in Google Scholar

[2] Albeverio, S.—Bernabei, M. S.—Röckner, M.—Yoshida, M. W.: Homogenization of diffusions on the lattice Z d with periodic drift coefficients, applying a logarithmic Sobolev inequality or a weak Poincare inequality. In: Stoch. Anal. Appl., Abel Symp. 2, 2007, pp. 53–72.10.1007/978-3-540-70847-6_3Search in Google Scholar

[3] Albeverio, S.—Di, P. L.—Mastrogiacomo, E.: Small noise asymptotic expansions for stochastic PDE’s, I. The case of a dissipative polynomially bounded nonlinearity, Tohoku Math. J. 63 (2011), 877–898.10.2748/tmj/1325886292Search in Google Scholar

[4] Albeverio, S.—Röckner, M.—Yoshida, M. W.: A homeomorphism relating path spaces of stochastic processes with values inRZrespectively (S1)Z, Infin. Dimens. Anal. Quantum Probab. Relat. Top. 17 (2014), Art. ID 1450002, 30 pp.10.1142/S0219025714500027Search in Google Scholar

[5] Albeverio, S.—Yoshida, M. W.: Some abstract considerations on the homogenization problem of infinite dimensional diffusions. In: Applications of Renormalization Group Methods in Mathematical Sciences, RIMS Kokyuroku Bessatsu B21, 2010, pp. 183–192.Search in Google Scholar

[6] Bellomo, N.—Bellouquid, A.—Tao, Y.—Winkler, M.: Toward a mathematical theory of Keller-Segel models of pattern formation in biological tissues, Math. Models Methods Appl. Sci. 25 (2015), 1663–1763.10.1142/S021820251550044XSearch in Google Scholar

[7] Fukushima, M.: Dirichlet Forms and Markov Processes, Elsevier North-Holland, 1980.Search in Google Scholar

[8] Gross, L.: Logarithmic Sobolev Inequalities and Contractivity Properties of Semigroups. Lecture Notes in Math. 1563, 1993, pp. 54–88.10.1007/BFb0074091Search in Google Scholar

[9] Hillen, T.—Painter, K. J.: A user’s guide to PDE models for chemotaxis, J. Math. Biol. 58 (2009), 183–217.10.1007/s00285-008-0201-3Search in Google Scholar

[10] Keller, E. F.—Segel, L. A.: Initiation of slime mold aggregation viewed as instability, J. Theor. Biol. 26 (1970), 399–415.10.1016/0022-5193(70)90092-5Search in Google Scholar

[11] Kozono, H.-Sugiyama, Y.: The Keller-Segel system of parabolic-parabolic type with initial data in weakLn2(Rn) and its application to self-similar solutions, Indiana Univ. Math. J. 57 (2008), 1468–1500.10.1512/iumj.2008.57.3316Search in Google Scholar

[12] Ma, Z.—Röckner, M.: Introduction to the Theory of (Non-Symmetric) Dirichlet Forms, Springer-Verlag, 1992.10.1007/978-3-642-77739-4Search in Google Scholar

[13] Marras, M.—Vernier Piro, S.—Viglialoro, G.: Blow-up phenomena in chemotaxis system with a source term, Math. Methods Appl. Sci. 36(11) (2016), 2787–2798.10.1002/mma.3728Search in Google Scholar

[14] Mizoguchi, N.—Winkler, M.: Blow-up in the two-dimensional parabolic Keller-Segel system, preprint.Search in Google Scholar

[15] Mizohata, S.: The Theory of Partial Differential Equations, Cambridge University Press, 1979.Search in Google Scholar

[16] Nagai, T.: Blow-up of radially symmetric solutions to a chemotaxis system, Adv. Math. Sci. Appl. 5 (1995), 581–601.Search in Google Scholar

[17] Osaki, K.—Yagi, A.: Global existence for a chemotaxis-growth system inR2, Adv. Math. Sci. Appl. 12(2) (2002), 587–606.Search in Google Scholar

[18] Reed, M.—Simon, B.: Functional Analysis, Academic Press, Inc., 1972.Search in Google Scholar

[19] Stroock, D. W.: Diffusion semigroups corresponding to uniformly elliptic divergence form operators, Séminaire de Probabilités (Strasbourg) 2 (1988), 316–347.10.1007/BFb0084145Search in Google Scholar

[20] Sugiyama, Y.: Blow-up criterion via scaling invariand quantities with effect on coefficient growth in KellerSegel system, Differential and Integral Equations 23 (2010), 619–634.Search in Google Scholar

[21] Viglialoro, G.: Boundedness proerties of very weak solutions to a fully parabolc chemotaxissystem with logistic source, Nonlinear Anal. Real World Appl. 34 (2017), 520–535.10.1016/j.nonrwa.2016.10.001Search in Google Scholar

[22] Viglialoro, G.: Very weak global solutions to a parabolic-parabolic chemotaxis-system with logistic source, J. Math. Anal. Appl. 439 (2016), 197–212.10.1016/j.jmaa.2016.02.069Search in Google Scholar

[23] Winkler, M.: Global existence and slow grow-up in a quasilinear Keller-Segel system with exponentially decaying diffusivity, Nonlinearity 30 (2017), 735–764.10.1088/1361-6544/aa565bSearch in Google Scholar

[24] Yahagi, Y.: A probabilistic consideration on one dimensional Keller Segel system, Neural Parallel Sci. Compt. 24 (2016), 15–28.Search in Google Scholar

[25] Yahagi, Y.: Asymptotic behavior of solutions to the one-dimensional Keller-Segel system with small chemotaxis, Tokyo J. Math. 41, to appear.10.3836/tjm/1502179267Search in Google Scholar

[26] Yosida, K.: Functional Analysis, Springer-Verlag, 1965.10.1007/978-3-662-25762-3Search in Google Scholar

Received: 2016-11-22
Accepted: 2017-06-13
Published Online: 2018-08-06
Published in Print: 2018-08-28

© 2018 Mathematical Institute Slovak Academy of Sciences

Downloaded on 15.12.2025 from https://www.degruyterbrill.com/document/doi/10.1515/ms-2017-0150/html
Scroll to top button