A nonlinear Richardson algorithm for the solution of elliptic PDE's

S. Bertoluzza, S. Mazet and M. Verani

We prove convergence of a computable adaptive wavelet algorithm for the solution of PDE's, which combines Richardson type iterations with non linear projection steps. Various numerical results illustrate the implementation of the scheme.

Pubbl. I.A.N. n 1227 (2001)