## 70 Reputation

4 years, 334 days

## domain of solutions...

I do not know the domain of the answer. However equations come from a real problem.

Thank you

## yes...

Yes, I am tring to get y-values for the curves at a common set of sigma values.

if it is not possible to get data for whole curves in the same time, how i can get them separately.

Best

## general dorm...

the general form is as follow:

(vdc+vac1*cos(Omega1*t)+vac2*cos(Omega2*t))^2

## just simplify.......

I only want to simplify it more

## ?...

thanks.

How I can determine Time period by maple automaticly?

period.mw

## another problem...

thank yoy.

I have a problem for attaching file.

simpdiff_2.mw

## Thank you...

Thank you for your help in this regard.

## final program...

Thank you dear Carl,

TIME.mw

## type equation......

Thank you.

You say correct. I tayped equatio but there is a problem for plotting?

Best

TIME.mw

## yes......

Thank you.

assume that:

V(t)=V(constant)+3cos(4t).

Also, we have not any differential refer to V(t), so initial conditions are not on V.

For now, we want plot Z versus  t.

Thank you. in this case V(t) = constant.

Initial cinditions are:

Z(0)=0 and Z'(0)=0

## equations number...

@Carl Love Equations 17 and 18 are ode and equations 21 and 22 are boundary conditions.

## a paper...

I send a paper that propose a nontrivial solution.

Thanks

[paperhub]10.1016_j.molliq.2016.02.080.pdf

## Thank you...

Yes, you say correct.

Thank you.

## Thank you.....

Thank you..

but in some papers via Homotopy Method  nontrivial solution is proposed!

But from maple maybe this not possible.

 2 3 4 5 6 7 8 Last Page 4 of 13
﻿