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Dde-biftool: a Matlab Package for Bifurcation Analysis of Delay Diierential Equations Dde-biftool: a Matlab Package for Bifurcation Analysis of Delay Diierential Equations
| Content Provider | Semantic Scholar |
|---|---|
| Author | Engelborghs, Koen |
| Copyright Year | 2000 |
| Abstract | DDE-BIFTOOL is a collection of Matlab routines for numerical bifurcation analysis of systems of delay diierential equations with several xed, discrete delays. The package allows to compute, continue and analyse stability of steady state solutions and periodic solutions. It further allows to compute and continue steady state fold and Hopf bifurcations and to switch, from the latter, to an emanating branch of periodic solutions. To analyse the stability of steady state solutions, approximations are computed to the rightmost, stability-determining roots of the characteristic equation which can subsequently be used as starting values in a Newton procedure. For periodic solutions, approximations to the Floquet mul-tipliers are computed. We describe the structure of the package, its routines, and its data and method parameter structures. We illustrate its use through a step-by-step analysis of an example system. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.cs.kuleuven.be/publicaties/rapporten/tw/TW305.pdf |
| Alternate Webpage(s) | http://www.cs.kuleuven.ac.be/publicaties/rapporten/tw/TW305.ps.gz |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
