dynamics, By Canuto, Hussaini, Quarteroni and Zang, Springer, 2007. BengtFornberg (1996) A Practical Guide to Pseudospectral Methods. Cambridge University
{3}{2}}{\sqrt {\frac {g}{h}}},} with δ(s) the Dirac delta function. BengtFornberg and Gerald Whitham studied the kernel Kfw(s) – non-dimensionalised using