2002
DOI: 10.1016/s0167-2789(02)00350-0
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Solitary wave interaction phenomena in a strut buckling model incorporating restabilisation

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Cited by 38 publications
(37 citation statements)
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“…We have shown that for weak dispersion this structure breaks up into a stack of isolas of slowly drifting localized states and that these isolas shrink and eventually vanish as dispersion increases. Stacks of isolas are characteristic of multipulse homoclinic orbits as well [10,11]. We have also (Fig.…”
Section: Discussionsupporting
confidence: 59%
“…We have shown that for weak dispersion this structure breaks up into a stack of isolas of slowly drifting localized states and that these isolas shrink and eventually vanish as dispersion increases. Stacks of isolas are characteristic of multipulse homoclinic orbits as well [10,11]. We have also (Fig.…”
Section: Discussionsupporting
confidence: 59%
“…And this process cannot be repeated ad infinitum, since the 2 pulses would have to meet, and therefore the 2-homoclinic orbit cannot follow the full snaking curve. A similar behaviour has been found for different examples in [5,17]. Indeed, so far 2-homoclinic orbits near EP cycles have only been found to lie on isolas and not snaking curves.…”
Section: Discussionsupporting
confidence: 82%
“…This global character of bifurcations near an EP cycle makes a rigorous analytical treatment difficult. Nevertheless, numerical results for N -homoclinic orbits near such a cycle have been described in [5,17] Below we present a corresponding result for the generalized Swift-Hohenberg Equation (1). Similar to Section 2 we view the equation as depending on r, this time setting q c = 0.5, v = 0.41 and g = 1.…”
Section: Discussionmentioning
confidence: 96%
“…In addition to these single-hump pulses, we expect to find multi-pulses that follow the heteroclinic cycle N -times for each N ≥ 2, and the question is then whether these multi-pulses snake as well. The numerical computations in [41,43], and more recently in [6,20], suggest that multi-pulses actually lie on isolas. The techniques employed in this paper can also be used to study multi-pulses, and we currently carry this analysis out.…”
Section: And If Hypothesis 5 Holdsmentioning
confidence: 84%