Concept Lattices and Co-covering Graphs 1
Hua Mao · 2009
This paper provides the definitions of co-basis and co-covering graph. Using these new notations, it deals with the relationship between con- cept lattices and co-covering graphs. Afterwards, it solves the relation between complete lattices and co-covering graphs, and further, obtains that for a complete lattice, there is a concept lattice isomorphic to it. Mathematics Subject Classification: 06A15; 06B23; 68P05