Propagation of spiral waves in anisotropic media: From waves to stripes

DOI10.1016/S0960-0779(00)00072-2zbMath1017.65072OpenAlexW1990397786MaRDI QIDQ1862313

Juan I. Ramos

Publication date: 19 March 2003

Published in: Chaos, Solitons and Fractals (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0960-0779(00)00072-2

zbMATH Keywords

finite difference methodanisotropic diffusionpropagation of spiral wavesBelousov-Zhabotinsky equationOregonator equation

Mathematics Subject Classification ID

PDEs in connection with fluid mechanics (35Q35) Diffusion (76R50) Finite difference methods applied to problems in fluid mechanics (76M20) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06)

Related Items (9)

Spiral wave break-up and planar front formation in two-dimensional reactive-diffusive media with straining ⋮ Spatio-temporal patterns in two-dimensional excitable media subject to Robin boundary conditions ⋮ Robustness of spiral waves in two-dimensional reactive-diffusive media. ⋮ Spiral waves in three-dimensional excitable media with light-sensitive reaction ⋮ Complex patterns in three-dimensional excitable media with advection ⋮ Convection-induced anisotropy in excitable media subject to solenoidal advective flow fields. ⋮ Tile patterns in excitable media subject to non-solenoidal flow fields ⋮ Wave propagation and suppression in excitable media with holes and external forcing ⋮ Dynamics of spiral waves in excitable media with local time-periodic modulation.

Cites Work

• Linearization methods for reaction-diffusion equations: Multidimensional problems
• Interactions of spiral waves in inhomogeneous excitable media

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