White noise functional solutions of Wick-type stochastic generalized Hirota–Satsuma coupled KdV equations

Generalized Hirota–Satsuma coupled KdV equations with variable coefficients and Wick-type stochastic generalized Hirota–Satsuma coupled KdV equations are investigated. White noise functional solutions are shown by Hermite transform, homogeneous balance principle and F-expansion method.