2 years ago

A Perfect Outline Of Bay 11-7085

Definition 29 ��Let L be a totally distributive lattice, allow (X, R) be a lattice, and allow R be a relation on X, A LX, if for all x, y X, there exist xy, x��y X such that(A1)A(xy) �� A(x)��A(y),(A2)A(x��y) �� A(x)� read more...