From: Virgil Stokes on
I am looking for some examples of initial value ordinary differential
equations that *can not* be put in state-space form.

Any examples would be appreciated, especially ones that can be connected
to some physical model.

--V. Stokes

From: Alexei Boulbitch on
It is not clear what do you mean by the words "state-space form". Could you give an example?

Best, Alexei

I am looking for some examples of initial value ordinary differential
equations that *can not* be put in state-space form.

Any examples would be appreciated, especially ones that can be connected
to some physical model.

--V. Stokes

--
Alexei Boulbitch, Dr., habil.
Senior Scientist

IEE S.A.
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Luxembourg

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