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Título : Complex Ginzburg-Landau Equation in the Presence of Walls and Corners
Autor : Eguíluz, Víctor M., Hernández-García, Emilio, Piro, Oreste
Fecha de publicación : 14-Aug-2001
Editor: American Physical Society
Citación : Physical Review E 64: 036205 (1-10) (2001)
Resumen: We investigate the influence of walls and corners (with Dirichlet and Neumann boundary conditions) in the evolution of two-dimensional autooscillating fields described by the complex Ginzburg-Landau equation. Analytical solutions are found, and arguments provided, to show that Dirichlet walls introduce strong selection mechanisms for the wave pattern. Corners between walls provide additional synchronization mechanisms and associated selection criteria. The numerical results fit well with the theoretical predictions in the parameter range studied.
Descripción : PACS: 05.45.-a, 47.54.+r
Versión del editor:
ISSN: 1539-4794
DOI: 10.1103/PhysRevE.64.036205
Citación : Physical Review E 64: 036205 (1-10) (2001)
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