Dear all

Is there a nice idea to determine the Lyapunov function of the following system

Lyapunov_function.mw

Some parameters used in the code:

b fixed parameter

a any parameter in R

Many thanks for your help

Hi all;

I need to compute the stabilizing feedback for the system of nonlinear ODEs

stabilizing_Feedback.mw

Many thanks for your help

Dear all

I have a set composed by vectors C(K), S(K) i would like to show that this set of vectors is orthogonal

That is, we pick any two different vectors and I compute the usual inner product and I verify if the result is zero or no

many thinks for your help  

orthogonal.mw

Dear all,

I have two vectors, I would like if possible using maple  I find  determine the real number t  such that  the subset  { v1, v2} of C^2 ( where C is the set of complex number) is  linearly dependent?

Linearly_dependence_of_C2.mw

Many thinks for your help

Hi

I have an optimization problem subjects with a system of ordinary differential equations with initial conditions.

I would like to obtain u^star, x^star and y^star solution of my problem 

I prefer if possible we implement hamilton jacobi bellman if possible

Optimal_control_problem.mw

thanks