Orador: Diego Sáez-Gómez (Universidade de Lisboa). Data, hora e local: 13 de Outubro de 2015, às 11h30m na sala de reuniões do Departamento de Matemática. Resumo: Over the last years, several model-independent methods in cosmology have been proposed as a tool for reconstructing theoretical models departing from observational data. This may be used to test…