2003
DOI: 10.1016/s0021-9991(03)00050-0
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Computing unstable manifolds of periodic orbits in delay differential equations

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Cited by 32 publications
(64 citation statements)
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“…However, this is changing with the introduction of advanced tools allowing detailed bifurcation studies of DDEs. These consist of (a) the publicly available Matlab continuation package DDE-BIFTOOL for numerical bifurcation analysis (see [8] and section 4 below) and (b) an algorithm, using DDE-BIFTOOL to obtain the necessary starting data, to compute unstable manifolds of saddle periodic orbits in a suitable Poincaré section [25]. (This algorithm was used in [19] to identify the break-up of a torus in the PCF laser and its subsequent disappearance in a crisis bifurcation.…”
mentioning
confidence: 99%
“…However, this is changing with the introduction of advanced tools allowing detailed bifurcation studies of DDEs. These consist of (a) the publicly available Matlab continuation package DDE-BIFTOOL for numerical bifurcation analysis (see [8] and section 4 below) and (b) an algorithm, using DDE-BIFTOOL to obtain the necessary starting data, to compute unstable manifolds of saddle periodic orbits in a suitable Poincaré section [25]. (This algorithm was used in [19] to identify the break-up of a torus in the PCF laser and its subsequent disappearance in a crisis bifurcation.…”
mentioning
confidence: 99%
“…In section 5.2 we use the Arneodo system [16] with an artificial delay to show that our methods can also be used to compute manifolds accumulating on limit cycles. Our last example (in section 5.3) shows the usefulness of these new methods for analyzing the dynamics of phase-conjugate feedback (PCF) laser systems previously studied by Green, Krauskopf and collaborators [17,8,7,18]. We conclude by discussing the limitations of our approach and list several topics for future research in section 6.…”
Section: Introductionmentioning
confidence: 92%
“…Our implementation uses ǫ = 0.01, δ min = ∆/2, and δ max = 2∆. We note that the above algorithm exploits a combination of ideas in [1,28] with those in the work of Green and Krauskopf on approximating one-dimensional unstable manifolds of periodic orbits of DDEs [7]. : Algorithm for computing geodesic curves.…”
Section: Computation Of Manifolds Of Ddesmentioning
confidence: 99%
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