Separate the variables for the equation tut =uxx +2u with
Chapter 4, Problem 4.6(choose chapter or problem)
Separate the variables for the equation tut =uxx +2u with the boundary conditions u(0, t)=u(, t)=0. Show that there are an innite number of solutions that satisfy the initial condition u(x, 0)=0. So uniqueness is false for this equation!
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