please help me...its for my project!!!

thanks in advance

solve for U(x,t), note that U=U(x,t)

Delta(Ut) + 0.1 Delta(Ux) = 0.2 Delta( Uxx)

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Answer: U(x,t) = Exp (1.17712434…x – 0.09t), Exp--> exponential

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- November 1st 2009, 04:56 AMnirvanakris2nd order differential equation
please help me...its for my project!!!

thanks in advance

solve for U(x,t), note that U=U(x,t)

Delta(Ut) + 0.1 Delta(Ux) = 0.2 Delta( Uxx)

.

.

.

.

.

Answer: U(x,t) = Exp (1.17712434…x – 0.09t), Exp--> exponential - November 1st 2009, 05:44 AMHallsofIvy
"Delta" is not standard notation. better would be just "U_t+ 0.1U_x= .2U_xx

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Answer: U(x,t) = Exp (1.17712434…x – 0.09t), Exp--> exponential

**really**says. - November 2nd 2009, 12:31 AMnirvanakris
- November 2nd 2009, 12:33 AMnirvanakris