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MathGroup Archive 2002

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RSolve

  • To: mathgroup at smc.vnet.net
  • Subject: [mg32834] RSolve
  • From: Christophe Le Poncin-Lafitte <christophe.leponcin-lafitte at obspm.fr>
  • Date: Thu, 14 Feb 2002 01:44:16 -0500 (EST)
  • Sender: owner-wri-mathgroup at wolfram.com

Hello,

I have a little problem with the RSolve function.
I want to solve an Ordinary differential equation, a quiet difficult, 
with a development in series.
My equation :
              R''[r]+(E-l*(l+1)/r^2-beta*r^(1/3))*R[r]==0

where E, l and beta are constant.

Anybody knows how to proceed with Rsolve to calculate the generating 
element a[n] of the development :
                          Sum[a[n]*r^n,n]

Thanks a lot.

Christophe.


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      • From: Daniel Lichtblau <danl@wolfram.com>
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