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Published in: Journal of Scientific Computing 1/2019

20-02-2019

Efficient Numerical Algorithms Based on Difference Potentials for Chemotaxis Systems in 3D

Authors: Yekaterina Epshteyn, Qing Xia

Published in: Journal of Scientific Computing | Issue 1/2019

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Abstract

In this work, we propose efficient and accurate numerical algorithms based on difference potentials method for numerical solution of chemotaxis systems and related models in 3D. The developed algorithms handle 3D irregular geometry with the use of only Cartesian meshes and employ Fast Poisson Solvers. In addition, to further enhance computational efficiency of the methods, we design a difference-potentials-based domain decomposition approach which allows mesh adaptivity and easy parallelization of the algorithm in space. Extensive numerical experiments are presented to illustrate the accuracy, efficiency and robustness of the developed numerical algorithms.

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Appendix
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Literature
10.
go back to reference Chertock, A., Kurganov, A.: High-resolution positivity and asymptotic preserving numerical methods for chemotaxis and related models. Active Particles, 2: Advances in Theory, Models, and Applications, Modeling and Simulation in Science, Birkhauser/Springer, Cham (accepted) Chertock, A., Kurganov, A.: High-resolution positivity and asymptotic preserving numerical methods for chemotaxis and related models. Active Particles, 2: Advances in Theory, Models, and Applications, Modeling and Simulation in Science, Birkhauser/Springer, Cham (accepted)
19.
go back to reference Herrero, M.A., Velázquez, J.J.L.: A blow-up mechanism for a chemotaxis model. Ann. Scuola Norm. Super. 24, 633–683 (1997)MathSciNetMATH Herrero, M.A., Velázquez, J.J.L.: A blow-up mechanism for a chemotaxis model. Ann. Scuola Norm. Super. 24, 633–683 (1997)MathSciNetMATH
21.
go back to reference Horstmann, D.: From 1970 until now: the Keller–Segel model in chemotaxis and its consequences i. Jahresber. DMV 105, 103–165 (2003)MATHMathSciNet Horstmann, D.: From 1970 until now: the Keller–Segel model in chemotaxis and its consequences i. Jahresber. DMV 105, 103–165 (2003)MATHMathSciNet
22.
go back to reference Horstmann, D.: From 1970 until now: the Keller–Segel model in chemotaxis and its consequences ii. Jahresber. DMV 106, 51–69 (2004)MATH Horstmann, D.: From 1970 until now: the Keller–Segel model in chemotaxis and its consequences ii. Jahresber. DMV 106, 51–69 (2004)MATH
27.
go back to reference Jüngel, A., Leingang, O.: Blow-up of solutions to semi-discrete parabolic-elliptic Keller–Segel models. Discrete Contin. Dyn. Sys. B 25, 1 (2018)MATH Jüngel, A., Leingang, O.: Blow-up of solutions to semi-discrete parabolic-elliptic Keller–Segel models. Discrete Contin. Dyn. Sys. B 25, 1 (2018)MATH
40.
go back to reference Prescott, L., Harley, J., Klein, D.: Microbiology, 3rd edn. Wm. C. Brown Publishers, Chicago (1996) Prescott, L., Harley, J., Klein, D.: Microbiology, 3rd edn. Wm. C. Brown Publishers, Chicago (1996)
48.
go back to reference van Leer, B.: Towards the ultimate conservative difference scheme. V. A second-order sequel to Godunov’s method. J. Comput. Phys. 32(1): 101–136 (1979). J. Comput. Phys. 135(2), 227–248 (1997). https://doi.org/10.1006/jcph.1997.5757. With an introduction by Ch. Hirsch, Commemoration of the 30th anniversary of J. Comput. Phys van Leer, B.: Towards the ultimate conservative difference scheme. V. A second-order sequel to Godunov’s method. J. Comput. Phys. 32(1): 101–136 (1979). J. Comput. Phys. 135(2), 227–248 (1997). https://​doi.​org/​10.​1006/​jcph.​1997.​5757. With an introduction by Ch. Hirsch, Commemoration of the 30th anniversary of J. Comput. Phys
Metadata
Title
Efficient Numerical Algorithms Based on Difference Potentials for Chemotaxis Systems in 3D
Authors
Yekaterina Epshteyn
Qing Xia
Publication date
20-02-2019
Publisher
Springer US
Published in
Journal of Scientific Computing / Issue 1/2019
Print ISSN: 0885-7474
Electronic ISSN: 1573-7691
DOI
https://doi.org/10.1007/s10915-019-00928-z

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