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CASCADE allows the computation of equilibriums of the approximate system.
It also classify these equilibriums in the following categories :
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stable node
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unstable node
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stable focus
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unstable focus
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center
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saddle node.
CASCADE has the possibility of computing the stable and unstable manifolds of
saddle nodes. In this case, you need to give an integration time for the
computation of these
manifolds.
Antoine Girard
Thu Jun 27 13:14:24 MET DST 2002