%0 Journal Article %A Fernández Pérez, Luis Antonio %A Muñoz Sudupe, Antonio %A Ruiz Lorenzo, J. J. %A Tarancón, A. %T A proposal of a Monte Carlo renormalization group transformation %D 1995 %@ 0920-5632 %U https://hdl.handle.net/20.500.14352/60106 %X We propose a family of renormalization group transformations characterized by free parameters that may be tuned in order to reduce the truncation effects. As a check we test them in the three dimensional XY model. The Schwinger-Dyson equations are used to study the renormalization group flow. %~