Definition and Simple Properties of Ordered Unitary Left S-systems
Ma Gang · Journal of Northwest Minorities University for Nationalities · 2004
Theory on ordered unitary left S-systems is formed under the combinition unitary S-systems of semigroup with ordered semigroup.On the basis of definition of ordered unitary left S-systems,equivalent definitions and subsystem of structure are raised.Several simple properties of ordered unitary left S-systems are expounded.