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MathGroup Archive 2002

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Re: RSolve

  • To: mathgroup at smc.vnet.net
  • Subject: [mg32850] Re: RSolve
  • From: shubi at nusun.jinr.ru (Nodar Shubitidze)
  • Date: Fri, 15 Feb 2002 02:49:53 -0500 (EST)
  • References: <a4fo9d$j5c$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Christophe Le Poncin-Lafitte <christophe.leponcin-lafitte at obspm.fr> wrote in message news:<a4fo9d$j5c$1 at smc.vnet.net>...
> 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.

I think thise equation has't solution in Taylor series.
                              Nodar Shubitidze
                              Joint Institute for Nuclear Research
                              Dubna, Russian Federation


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