The Symmetric Galerkin Boundary Element Method (sGbem) is assuming more and more
an effective role in the solving problems of mechanics in different fields of engineering
[1]. The presence of symmetric and defined in sign algebraic operators make such Method more competitive in comparison to the formulation for collocation.
The present work has as objective the improvement of the response in the process of
analysis of the system where a first discretizazion has been operated, by using a strategy
that allows to operate a estimate of the error. On the base of such estimate it is possible to operate a new discretizazion of the boundary through adaptive procedures