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A pseudospectral fictitious point method for high order initial-boundary value problems. (English) Zbl 1123.65104

MSC:
65M70 Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs
35K55 Nonlinear parabolic equations
35K60 Nonlinear initial, boundary and initial-boundary value problems for linear parabolic equations
35Q53 KdV equations (Korteweg-de Vries equations)
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