Zigzag and Eckhaus instabilities in a quintic-order nonvariational Ginzburg-Landau equation
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Hoyle, Rebecca B. (1998) Zigzag and Eckhaus instabilities in a quintic-order nonvariational Ginzburg-Landau equation Physical Review E, 58 (6). pp. 7315-7318. ISSN 1063-651X
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Abstract
A nonvariational Ginzburg-Landau equation with quintic and space-dependent cubic terms is investigated. It is found that the equation permits both sub- and supercritical zigzag and Eckhaus instabilities and further that the zigzag instability may occur for patterns with wave number larger than critical (q > 0), in contrast to the usual case.
| Item Type: | Article |
|---|---|
| Additional Information: | Published in Physical Review E, 58, 7315-7318. © 1998 The American Physical Society. |
| Divisions: | Faculty of Engineering and Physical Sciences > Mathematics |
| ID Code: | 1489 |
| Deposited By: | Mr Adam Field |
| Deposited On: | 27 May 2010 15:41 |
| Last Modified: | 28 Sep 2012 10:50 |
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