Diffusion equation with variable dissipationby oddiseas Tags: diffusion, dissipation, equation, variable 

#1
Dec1609, 09:47 PM

P: 77

1. The problem statement, all variables and given/known data
Solve the equation U{t}=kU{xx}+cU Hint:use an integrating factor 2. Relevant equations 3. The attempt at a solution 



#2
Dec1709, 05:08 AM

Math
Emeritus
Sci Advisor
Thanks
PF Gold
P: 38,900

What have you done? The hint says "use the integrating factor". What is the integrating factor?



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