Resumo: The bi-Lipschitz geometry is one of the main subjects in the modern approach of Singularity Theory. It rises from works of important mathematicians of the last century, especially Zariski. We investigate the Bi-Lipschitz Lipschitz triviality of simple germs of matrices inspired by the approach of Mostowski and Gaffney. These tools are applied to investigate some classes of matrices singularities.


