2.15.17 Klein Gordon \(u_{xx}+u_{yy}+ \lambda u^p=0\)

problem number 126

Added December 27, 2018.

Taken from https://en.wikipedia.org/wiki/List_of_nonlinear_partial_differential_equations

Klein Gordon (nonlinear). Solve for \(u(x,y)\) \[ u_{xx}+u_{yy}+ \lambda u^p=0 \]

Mathematica


Failed

Maple


sol=()

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