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Re: Simple DSolve equation

• To: mathgroup at smc.vnet.net
• Subject: [mg122854] Re: Simple DSolve equation
• From: "Dr. Wolfgang Hintze" <weh at snafu.de>
• Date: Sat, 12 Nov 2011 07:35:50 -0500 (EST)
• Delivered-to: l-mathgroup@mail-archive0.wolfram.com
• References: <j8tkpb$f14$1@smc.vnet.net> <j95p9b$m6s$1@smc.vnet.net>

"Rui" <rui.rojo at gmail.com> schrieb im Newsbeitrag 
news:j95p9b$m6s$1 at smc.vnet.net...
> Wolfgang, but I think C[1] Sin[p/10 Pi x] are all solutions for p 
> integer, right?
>
>
Rui,

yes you are right, and these are all given in the list of results in my 
reply.

The point was that Mathematica indeed produces the correct Eigenvalues,
at least if you follow the procedure I have described.

The latter is, by the way, very close to what one nomally
does when solving Eigenvalue problems from diffenrential equations.

Wolfgang