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Nicholas Pizzo
06/30/11 5:35pm

I am doing multi scale analysis while solving a particular nonlinear PDE. I am trying to check a solution I have for a particular set of boundary conditions and governing equation, to a given order.

Is there a simple way to sort scales on Mathematica? For example, if our small parameter is a, and I just want to check the O(a^3) solution, is there a way I can have Mathematica set all higher oder terms to zero? Manual inspection could work, but my equations are complex and my output is ~ 75 pages.

Any help is appreciated!

Thanks,

Nick

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Subject (listing for 'Multi scale analysis')
Author Date Posted
Multi scale analysis Nicholas Pizzo 06/30/11 5:35pm
Re: Multi scale analysis yehuda ben-s... 07/03/11 12:13pm
Re: Re: Multi scale analysis Nick P 07/05/11 09:03am
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