## 530 Reputation

8 years, 102 days

## code : solve system ...

Maple 17

Dear all

I have a system that I want to solve it,
But I get

''too many levels of recursion''

code_solve_system_of_equations.mw

Thank you for your help

## solve Boundary value problem ...

Maple 17

Dear all
I have a boundary value problem,
How can I solve the problem using maple or maybe we can introduce serie expansion to solve it or something else.

BVP_frac.mw

Thank you for your help

## second order difference equation....

Maple 17

Dear all

I have a system of  second order difference equation.

How, can I update the iterate solution and solve the system

System_of_equations.mw

Thank you

## substitute u(t,x,y) into a PDEs...

Maple 17

Dear all
I would like to verify if the proposed solution u_exact of my partial differential equation defined on \mathbb{R}^2, with zero boundary condition
I write the  exact solution, how substitute this  to verify that the PDE is satisfied or not. I tried to substitute but I think someting missing.

solution_pde_check.mwsolution_pde_check.mw

Thank you

## System of algebraic equation solved at e...

Maple 17

Dear all
I have a PDE, with unknown u(t,x,t) ,  zero boundary condition and initial condition given

I converted the equaiton using finite difference to get a system of algebraic equation

The system is solved at each time step
I think i have a problem to update the solution inside the loop.

I hope find the problem or why the numerical solution is different to exact solution at last time

System_finite_difference.mw

Thank you for your help

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