Hi, I use Differentialequantions to solve the pde, \left\{\begin{array}{l} \frac{\partial u}{\partial t}=\varepsilon \frac{\partial^{2} u}{\partial x^{2}}+u-u^{3}, \quad-1<x<1 \\ \left.u\right|_{x=\pm 1}=\pm 1 \\ \left.u\right|_{t=0}=0.53 x-0.47 \sin (1.5 \pi x) \end{array}\right. the spartial d…

Spetrum method and DifferentialEquaitons

hzgzh July 12, 2020, 6:29am 3

Hi,ChrisRackauckas
result correct,thank

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