Abstract
The Brazilian group of IME-USP and DM-UNESP campus de Ilha Solteira (J. Aragona, JF. Colombeau, M. C-Fonteyne, SO. Juriaans, F. Villareal] and the Russian group of Prof. Danilov work with identical tools: "solutions in the association sense of generalized functions" and "weak asymptotic methods" respectively. With this tool we intend to study two basic equations of mathematical physics an…