Three-valued Karnaugh maps
M. Bahraini, George Epstein · 1988
A method is presented for the disjunctive simplification of three-valued logic functions using three-valued Karnaugh maps. The number of variables that can be depicted is at most four. While a particular set of primitive operations is used with the simplification method, the method is not restricted to any particular operation set, provided only that the operations of disjunction and conjunction are included.>