limit as x tends to infinity of u(x,t)=0
has at most one solution.Explain why there is no boundary condition at x=0
and find a solution for the special case a(x(t))=sinh(x(t))
This shows why a given differential equation has at most one solution.
Polynomials and Differentials: The Cauchy Riemann Equation
** Please see the attached document for the complete problem description **
Please help solve this attached problem that involves polynomials and differentials. It involves an application of the Cauchy Riemann equation.