The numerical study of the solution of the $\Phi_0^4$ model
  We present a numerical study of the nonlinear system of $\Phi^4_0 $ equations of motion. The solution is obtained iteratively, starting from a precise point-sequence of the appropriate Banach space, for small values of the coupling constant. The numerical results are in perfect agreement with the main theoretical results established in a series of previous publications. 
S. Gladkoff, A. Alaie, Y. Sansonnet and M. Manolessou