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darin
04/18/13 08:43am

Hi All, I plied mathematica with a PDE that I though it could solve, but its just spitting my input back out at me, I was wondering if anyone sees anything obvious I'm missing:


eqns = { D[n[x, t], {t, 1}] - 1/Np - a*D[n[x, t], {x, 2}] == 0,
D[n[x, t], {x, 1}] == k/a*n[x, t]}

DSolve[eqns, n[x, t], {x, t}]

I've tried putting values in for a, Np, and k, and it takes those but still can't solve.

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Subject (listing for 'some trouble with DSolve')
Author Date Posted
some trouble with DSolve darin 04/18/13 08:43am
Re: some trouble with DSolve Bill Simpson 04/18/13 9:45pm
Re: Re: some trouble with DSolve darin 04/19/13 09:03am
Re: Re: some trouble with DSolve VR 04/25/13 00:31am
Re: Re: Re: some trouble with DSolve Bill Simpson 04/25/13 4:12pm
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