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Student Support Forum: 'dsolve and rossler' topicStudent Support Forum > General > Archives > "dsolve and rossler"

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otske
07/22/13 06:54am

Hi,
I am trying to find the general solutions of linear part of rossler equations with some certain parameter. -basically, one can see the problem as solving a 3 dimensional linear differential equation.- I am writing the following :

A = {{0, -1, -1}, {1, (1 - Sqrt[5])/2, 0}, {1, 0, (1 + Sqrt[5])/2}};
X[t_] = {x[t], y[t], z[t]};
sys = X'[t] == A.X[t]
sol = DSolve[sys, {x, y, z}, t]

and I am getting the following error :

DSolve::nolist: List encountered within {{(x^\[Prime])[t],(y^\[Prime])[t],(z^\[Prime])[t]}=={-y[t]-z[t],x[t]+1/2 (1-Sqrt[5]) y[t],x[t]+1/2 (1+Sqrt[5]) z[t]}}. There should be no lists on either side of the equations.

I do not understand what is wrong, i am doing exactly the same as a given example--



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Subject (listing for 'dsolve and rossler')
Author Date Posted
dsolve and rossler otske 07/22/13 06:54am
Re: dsolve and rossler hieron 07/22/13 12:45pm
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