- #1
motavassely
- 3
- 0
Hi all,
I have a nonlinear differential equation and I need to find an analytic solution for it. Here it is:
[tex]\ddot{S}=-{1 \over 6} \dot{S}-{2 \over 7}(1-S)^2(- \dot{S})^{1.3}[/tex]
I have used a transformation to simplify it:
[tex]-\dot S = v[/tex]
and came up with this DE which I couldn't solve it:
[tex]{{dv} \over {dS}} ={1 \over 6} - {2 \over 7} (1-S)^2 v ^ {0.3}[/tex]
Anyone who can solve them?
Bests,
Ali
I have a nonlinear differential equation and I need to find an analytic solution for it. Here it is:
[tex]\ddot{S}=-{1 \over 6} \dot{S}-{2 \over 7}(1-S)^2(- \dot{S})^{1.3}[/tex]
I have used a transformation to simplify it:
[tex]-\dot S = v[/tex]
and came up with this DE which I couldn't solve it:
[tex]{{dv} \over {dS}} ={1 \over 6} - {2 \over 7} (1-S)^2 v ^ {0.3}[/tex]
Anyone who can solve them?
Bests,
Ali