For the following equations, derive a conservation law. 1- 2 - ? 3- The modified KdV ?

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For the following equations, derive a conservation law.

1- $frac{partial u}{partial t}+ frac{partial^2 u}{partial x^2}+frac{partial u} {partial x} cos u=0$

2 - ? $ufrac{partial u}{partial t} + (frac{partial u}{partial x})u^2=0$

3- The modified KdV ? ? atv-38x(v)+a, v=0

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Elementary Linear Algebra with Applications

ISBN: 978-0471669593

9th edition

Authors: Howard Anton, Chris Rorres

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Posted Date: Sep 03, 2021 03:28 PM

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For the following equations, derive a conservation law. 1- 2 - ? 3- The modified KdV ?

Question:

du + ди -Cosu = du + ди -Cosu =

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Elementary Linear Algebra with Applications

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