## On the nonuniversality of the Error function in the smoothing
of Stokes discontinuities

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S. J. Chapman

The nonuniversality of the error function in the smoothing of Stokes
lines is demonstrated by means of an example with smoothing function
$\int_{-\infty}^{\phi} e^{-u^{2m} + g(u)}\, du$, where $m$ is any
integer greater than 2 and $g$ is any polynomial of degree less than
or equal to $2m-1$.