Abstract
We consider several breather solutions for FPU-type chains that have been found numerically. Using computer-assisted techniques, we prove that there exist true solutions nearby, and in some cases, we determine whether or not the solution is spectrally stable. Symmetry properties are considered as well. In addition, we construct solutions that are close to (possibly infinite) sums of breather solutions.
Similar content being viewed by others
References
Arioli, G., Gazzola, F.: Existence and numerical approximation of periodic motions of an infinite lattice of particles. ZAMP 46, 898–912 (1995)
Arioli G., Gazzola F.: Periodic motions of an infinite lattice of particles with nearest neighbour interaction. Nonlin. Anal. TMA 26, 1103–1114 (1996)
Arioli G., Gazzola F., Terracini S.: Multibump periodic motions of an infinite lattice of particles. Math. Zeit. 223, 627–642 (1996)
Arioli G., Koch H., Terracini S.: Two novel methods and multi-mode periodic solutions for the Fermi–Pasta–Ulam model. Commun. Math. Phys. 255, 1–19 (2004)
Arioli G., Koch H.: Spectral stability for the wave equation with periodic forcing. J. Differ. Equ. 265, 2470–2501 (2018)
Ada Reference Manual, ISO/IEC 8652:2012(E). Available e.g. at http://www.ada-auth.org/arm.html
A free-software compiler for the Ada programming language, which is part of the GNU Compiler Collection; see http://gnu.org/software/gnat/. Accessed 12 Sept 2016
Berman G.P., Izraileva F.M.: The Fermi–Pasta–Ulam problem: fifty years of progress. Chaos 15, 015104 (2005)
Braun O.M., Kivshar Y.S.: The Frenkel–Kontorova model. Springer, Berlin (2004)
Fontich E., Llave R., Sire Y.: Construction of invariant whiskered tori by a parameterization method. Part II: quasi-periodic and almost periodic breathers in coupled map lattices. J. Differ. Equ. 259, 2180–2279 (2015)
Fontich E., Llave R., Martin P.: Dynamical systems on lattices with decaying interaction II: hyperbolic sets and their invariant manifolds. J. Differ. Equ. 250, 2887–2926 (2011)
Gorbach A.V., Flach S.: Discrete breathers—advances in theory and applications. Phys. Rep. 467, 1–116 (2008)
Gallavotti G. (ed.): The Fermi–Pasta–Ulam problem. A status report, Lecture Notes in Physics 728. Springer, Berlin (2008)
Kato T.: Perturbation Theory for Linear Operators. Springer, Berlin (1976)
Kevrekidis P., Cuevas-Maraver J., Pelinovsky D.: Energy Criterion for the spectral stability of discrete breathers. Phys. Rev. Lett. 117, 094101 (2016)
Koukouloyannis V., Kevrekidis P.: On the stability of multibreathers in Klein–Gordon chains. Nonlinearity 22, 2269–2285 (2009)
MacKay R.: Discrete breathers: classical and quantum. Phys. A 288, 174–198 (2000)
Pankov A.: Traveling Waves And Periodic Oscillations in Fermi–Pasta–Ulam Lattices. Imperial College Press, UK (2005)
Pelinovsky D., Sakovich A.: Multi-site breathers in Klein–Gordon lattices: stability, resonances, and bifurcations. Nonlinearity 25, 3423–3451 (2012)
Rabinowitz P.H.: Multibump solutions of differential equations: an overview. Chin. J. Math. 24, 1–36 (1996)
The Institute of Electrical and Electronics Engineers, Inc., IEEE Standard for Binary Floating–Point Arithmetic, ANSI/IEEE Std 754–2008
The MPFR library for multiple-precision floating-point computations with correct rounding. GNU MPFR version 4.0.2 (2019). http://www.mpfr.org/
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by C. Liverani
Publisher’s Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
G. Arioli: Supported in part by the PRIN project “Equazioni alle derivate parziali e disuguaglianze analitico-geometriche associate”.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Arioli, G., Koch, H. Some Breathers and Multi-breathers for FPU-Type Chains. Commun. Math. Phys. 372, 1117–1146 (2019). https://doi.org/10.1007/s00220-019-03417-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00220-019-03417-4