Abstract
In the vicinity of an inverted Hopf bifurcation, we describe stable pulse-like solutions for the envelope of isolated or interacting counterpropagating waves. These localized structures correspond to droplets in first order phase transition. We show that their stabilization is a non variationnal effect, associated with the generation of constant phase gradients for the waves.
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© 1990 Plenum Press, New York
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Thual, O., Fauve, S. (1990). Localized Structures Generated by Subcritical Instabilities: Counterprogating Waves. In: Coullet, P., Huerre, P. (eds) New Trends in Nonlinear Dynamics and Pattern-Forming Phenomena. NATO ASI Series, vol 237. Springer, New York, NY. https://doi.org/10.1007/978-1-4684-7479-4_15
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DOI: https://doi.org/10.1007/978-1-4684-7479-4_15
Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4684-7481-7
Online ISBN: 978-1-4684-7479-4
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