Abstract
We study the transverse dynamics of two-dimensional gravity–capillary periodic water waves in the case of large surface tension. In this parameter regime, predictions based on model equations suggest that periodic traveling waves are stable with respect to two-dimensional perturbations, and unstable with respect to three-dimensional perturbations which are periodic in the direction transverse to the direction of propagation. In this paper, we confirm the second prediction. We show that, as solutions of the full water-wave equations, the periodic traveling waves are linearly unstable under such three-dimensional perturbations. In addition, we study the nonlinear bifurcation problem near these transversely unstable two-dimensional periodic waves. We show that a one-parameter family of three-dimensional doubly periodic waves is generated in a dimension-breaking bifurcation. The key step of this approach is the analysis of the purely imaginary spectrum of the linear operator obtained by linearizing the water-wave equations at a periodic traveling wave. Transverse linear instability is then obtained by a perturbation argument for linear operators, and the nonlinear bifurcation problem is studied with the help of a center-manifold reduction and the classical Lyapunov center theorem.
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Amick, C.J., Kirchgässner, K.: A theory of solitary water-waves in the presence of surface tension. Arch. Ration. Mech. Anal. 105, 1–49 (1989)
Kirchgässner, K.: Nonlinearly resonant surface waves and homoclinic bifurcation. Adv. Appl. Mech. 26, 135–181 (1988)
Groves, M.D., Haragus, M., Sun, S.-M.: Transverse instability of gravity–capillary line solitary water waves. C. R. Acad. Sci. Paris Sér. I Math. 333, 421–426 (2011)
Groves, M.D., Haragus, M., Sun, S.M.: A dimension-breaking phenomenon in the theory of steady gravity–capillary water waves. R. Soc. Lond. Philos. Trans. Ser. A Math. Phys. Eng. Sci. 360, 2189–2243 (2002)
Pego, R.L., Sun, S.M.: On the transverse linear instability of solitary water waves with large surface tension. Proc. R. Soc. Edinb. Sect. A 134, 733–752 (2004)
Rousset, F., Tzvetkov, N.: Transverse instability of the line solitary water-waves. Invent. Math. 184, 257–388 (2011)
Alexander, J.C., Pego, R.L., Sachs, R.L.: On the transverse instability of solitary waves in the Kadomtsev–Petviashvili equation. Phys. Lett. A 226, 187–192 (1997)
Hakkaev, S., Stanislavova, M., Stefanov, A.: Transverse instability for periodic waves of KP-I and Schrödinger equations. Indiana Univ. Math. J. 61, 461–492 (2012).
Haragus, M.: Transverse spectral stability of small periodic traveling waves for the KP equation. Stud. Appl. Math. 126, 157–185 (2011)
Johnson, M.A., Zumbrun, K.: Transverse instability of periodic traveling waves in the generalized Kadomtsev–Petviashvili equation. SIAM J. Math. Anal. 42, 2681–2702 (2010)
Kadomtsev, B.B., Petviashvili, V.I.: On the stability of solitary waves in weakly dispersing media. Sov. Phys. Doklady 15, 539–541 (1970)
Rousset, F., Tzvetkov, N.: Stability and instability of the KDV solitary wave under the KP-I flow. Commun. Math. Phys. 313, 155–173 (2012)
Kirchgässner, K.: Wave-solutions of reversible systems and applications. J. Differ. Equ. 45, 113–127 (1982)
Haragus, M., Kirchgässner, K.: Breaking the dimension of a steady wave: some examples. Nonlinear dynamics and pattern formation in the natural environment (Noordwijkerhout, 1994). Pitman Res. Notes Math. Ser. 335, 119–129 (1995)
Groves, M.D., Mielke, A.: A spatial dynamics approach to three-dimensional gravity–capillary steady water waves. Proc. R. Soc. Edinb. Sect. A 131, 83–136 (2001)
Bronski, J.C., Johnson, M.A., Kapitula, T.: An index theorem for the stability of periodic travelling waves of Korteweg–de Vries type. Proc. R. Soc. Edinb. Sect. A 141, 1141–1173 (2011)
Groves, M.D., Sun, S.M., Wahlén, E.: A dimension-breaking phenomenon for water waves with weak surface tension (in preparation).
Mielke, A.: Hamiltonian and Lagrangian flows on center manifolds. With applications to elliptic variational problems. Lecture Notes in Mathematics 1489. Springer, Berlin (1991)
Ambrosetti, A., Prodi, G.: A primer of nonlinear analysis. Cambridge Studies in Advanced Mathematics 34. Cambridge University Press, Cambridge (1995)
Rousset, F., Tzvetkov, N.: A simple criterion of transverse linear instability for solitary waves. Math. Res. Lett. 17, 157–169 (2010)
Haragus, M., Scheel, A.: Finite-wavelength stability of capillary–gravity solitary waves. Commun. Math. Phys. 225, 487–521 (2002)
Mielke, A.: On the energetic stability of solitary water waves. R. Soc. Lond. Philos. Trans. Ser. A Math. Phys. Eng. Sci. 360, 2337–2358 (2002)
Buffoni, B.: Existence and conditional energetic stability of capillary–gravity solitary water waves by minimisation. Arch. Ration. Mech. Anal. 173, 25–68 (2004)
Buffoni, B.: Conditional energetic stability of gravity solitary waves in the presence of weak surface tension. Topol. Methods Nonlinear Anal. 25, 41–68 (2005)
Groves, M.D., Wahlén, E.: On the existence and conditional energetic stability of solitary water waves with weak surface tension. C. R. Math. Acad. Sci. Paris 348, 397–402 (2010)
Groves, M.D., Wahlén, E.: On the existence and conditional energetic stability of solitary gravity–capillary surface waves on deep water. J. Math. Fluid Mech. 13, 593–627 (2011)
Pego, R.L., Sun, S.M.: Asymptotic linear stability of solitary water waves (preprint)
Deconinck, B., Kapitula, T.: The orbital stability of the cnoidal waves of the Korteweg–de Vries equation. Phys. Lett. A 374, 4018–4022 (2010)
Kuznetsov, E.A., Spector, M.D., Falkovich, G.E.: On the stability of nonlinear waves in integrable models. Phys. D 10, 379–386 (1984)
Acknowledgments
This paper would have never been written without Klaus Kirchgässner. Thanks to him, I discovered this topic of transverse dynamics and the beauty of nonlinear waves. His advice, support, and encouragements were invaluable over the years. I will always remember his enthusiasm and his kind and caring personality. I would also like to thank Mark Groves and Erik Wahlén for many helpful discussions involving this work. The choice of the function spaces in Sect. 4.2 is due to Erik, and his comments helped to improve and simplify several arguments in the proofs. This work was partially supported by the grant BOND of the French National Research Agency and a BQR-PRES grant of the Federal University of Bourgogne Franche-Comté.
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This paper is dedicated to the memory of Klaus Kirchgässner.
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Haragus, M. Transverse Dynamics of Two-Dimensional Gravity–Capillary Periodic Water Waves. J Dyn Diff Equat 27, 683–703 (2015). https://doi.org/10.1007/s10884-013-9336-z
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DOI: https://doi.org/10.1007/s10884-013-9336-z