Posted by Bouayoun Assad on June 18, 1998 at 18:06:00:

It is a sytem of difeerentiel equations used in electronic

dx/dt= a*(y-x-h(x))

dy/dt=x-y+z

dz/dt=-b*y

h(x)=m1 +(m0-m1)*(|x+1|-|x-1|)/2

I would like to know if it is equivaraiant

How Ican find the fix point

What are their stability

Thank you for answering

Excuse me for my english