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Article #211

linear stability

#211
From: Ioannis Androulakis
Date: Fri, 07 Aug 1992 19:28
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Given a discrete nonlinear dynamical system that depends
on a parameter (say h), is it possible that the linearized stability
around that equilibrium point results in a value of the
parameter that differs from the value that is identified
by simulating the dynamics of the system on a computer ?
(i.e. let's say that the linearized stability requires
h <= h1, and by running a simulation of the system we
result in h <= h2, with h1 < h2, the starting points of for
the simulation are arbitrarily depending on the accuracy of the
machine..., close to the equilibrium point.)
I know that linear stability analysis precludes such a possibility.

Thank you,
ioannis
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From: androula@lips.ecn.purdue.edu (Ioannis Androulakis)
Newsgroups: sci.math.num-analysis
Subject: linear stability
Keywords: nonlinear stability analysis
Message-ID: <androula.713215737@lips.ecn.purdue.edu>
Date: 7 Aug 92 19:28:57 GMT
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Organization: Purdue University Engineering Computer Network
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