Scheduling games are at the interface of scheduling theory and game theory,which not only analyze game problems in scheduling theory from the optimization,but also solve scheduling problems from game's view.Scheduling games are divided into two kinds:job(scheduling)games and machine(scheduling)games.Both of them have cooperative and non-cooperative ones including multi-agent scheduling and other scheduling games,all of have appeared up to now.In this paper we propose a new topic on dual relationships betwee...