Palestrante: professor Paulo Vasconcelos - Faculdade de Economia do Porto - Universidade do Porto - Portugal
Resumo: In this talk we present the spectral Tau method for the numerical solution of non-linear integro-differential problems. The aim is twofold: (i) to eliminate (or mitigate) the numerical instabilities related with high degree polynomial approximations in the tau method (contributions to stabilize the tau method), and (ii) To develop a general framework for the tau method, deploying a numerical tool to approximate the solution of integro-differential problems (contribution to broadcast the method for the scientific community).