Some properties of the quasi-inverse operators are presented. They are basic tools in order to reduce complex expressions involving several of such operators. An effective calculation for the quasi-inverse of a continuous t-norm is also provided.
CitacióBoixader, D. Some properties concerning the quasi-inverse of a T-norm. "Mathware and soft computing", Febrer 1998, vol. 5, núm. 1, p. 5-12.