2016
DOI: 10.1103/physreve.94.032204
|View full text |Cite
|
Sign up to set email alerts
|

Localization in finite vibroimpact chains: Discrete breathers and multibreathers

Abstract: We explore dynamics of discrete breathers and multi-breathers in finite one-dimensional chain. The model involves parabolic on-site potential with rigid constraints and linear nearest-neighbor coupling. The rigid non-ideal impact constraints are the only source of nonlinearity and damping in the model. The model allows derivation of exact analytic solutions for the breathers and multibreathers with arbitrary set of localization sites, both in conservative and forced-damped settings. We choose periodic boundary… Show more

Help me understand this report
View preprint versions

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

1
18
0

Year Published

2018
2018
2024
2024

Publication Types

Select...
4
1

Relationship

0
5

Authors

Journals

citations
Cited by 14 publications
(19 citation statements)
references
References 31 publications
1
18
0
Order By: Relevance
“…Nondissipative impacts occur for y n (t) = −1 and give rise to impulsive reaction forces λ n (t). This configuration differs from the case of a symmetric local vibroimpact potential considered in [19,31] which introduces an additional barrier above the chain. The chain is allowed to oscillate above a straight obstacle.…”
mentioning
confidence: 92%
See 4 more Smart Citations
“…Nondissipative impacts occur for y n (t) = −1 and give rise to impulsive reaction forces λ n (t). This configuration differs from the case of a symmetric local vibroimpact potential considered in [19,31] which introduces an additional barrier above the chain. The chain is allowed to oscillate above a straight obstacle.…”
mentioning
confidence: 92%
“…For nonsmooth modes having certain patterns, simple nontrivial solutions of (12)- (19) can be found in the form (20) if some multiple of π/T belongs to the phonon band.…”
Section: Nondegenerate Modes and Continuation At Small Couplingmentioning
confidence: 99%
See 3 more Smart Citations