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Heun´s Equation

  • To: mathgroup at smc.vnet.net
  • Subject: [mg8079] Heun´s Equation
  • From: Axel Fuerst <axel at fem.unicamp.br>
  • Date: Tue, 5 Aug 1997 03:22:44 -0400
  • Sender: owner-wri-mathgroup at wolfram.com

Dear Sirs;

I am programming a software for the simulation of hydrodynamic bearings
with Mathematica 3.

Therefore I need to solve the Heuns Differential equation. It is of the
hypergeometric type. Mathematica 3 can not handle it and I could not
find
a package for Mathematica in the WWW.

Do You know about a package to handle the Heuns Differential equation?

My formulation of the equation:

DSolve[u(1-u)(u-a)P''[
          u]+((\[Alpha]+\[Beta]+1)u^2-(
                \[Alpha]+\[Beta]+1-\[Delta]+a(\[Gamma]+\[Delta]))u+a
\[Gamma])
          P'[u]-\[Lambda] \[Alpha] \[Beta] (u-q)P[u]=3D=3D0,P,u]


or see http://www.astro.virginia.edu/~eww6n/math/   Heun=B4s Equation

My best regards.

Axel

L2509-3430
Mathematica 3.0
Windows NT 4.0

-------------------------------------------------------------------------=
-----------------------------------

[TS 1375]--Re:Heuns Differential equation
Hello

I know of no such package.  You might try sending this request
to the discussion group, MathGroup, at mathgroup at wolfram.com


Tom Zeller
Wolfram Research Technical Support - Student Versions
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