Require help for the solution of second order differential equation.

  • Thread starter Sagaralok
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  • #1
Sagaralok
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Dear Friends i am lookin g for the solution for second order differential equation. will anyone please help me to solve this problem.
 

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  • differential equation.doc
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Answers and Replies

  • #2
Zaphys
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From where did that equation came from! its like a monster ;) no if i find an operative way of solving it i tell you
 
  • #3
Astronuc
Staff Emeritus
Science Advisor
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Just to be sure:

[tex]\frac{\frac{d^2y}{dx^2}}{[\,( 1\,+\,(\frac{dy}{dx})^2 )^{3/2}\,]} + \frac{\frac{dy}{dx}}{[\,x\,( 1\,+\,(\frac{dy}{dx})^2 )^{1/2}\,] }\;{-\,y} = 0 [/tex]

where

[tex] \frac{dy}{dx} = tan \theta\;at\;x = x_o [/tex]

and

[tex] \frac{dy}{dx} \rightarrow 0\; and\;y = 0\;as\;x \rightarrow \infty [/tex]
 
  • #4
Sagaralok
4
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Thank you Zaphys atleast you given reply to me. it is really difficult to solve this i am not getting solution of it.
rest is fine take care


From where did that equation came from! its like a monster ;) no if i find an operative way of solving it i tell you
 
  • #5
Zaphys
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0
You're welcome :)
 
  • #6
Sagaralok
4
0
dear friend
i tried to solve it after some assumptions
but my solution is still not satisfying first boundary condition will you please go through it.

rest is fine
take care
sagar
 

Attachments

  • Finite differen method.doc
    48.5 KB · Views: 187
  • #7
Zaphys
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I´m not much versed in numeric methos so here I can't help you. Sorry ;)

Salutations Sagar
 
  • #8
Sagaralok
4
0
no problem Zaphys
take care
sagar


I´m not much versed in numeric methos so here I can't help you. Sorry ;)

Salutations Sagar
 

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