On the Impossibility of Certain Ranking Functions

نویسنده

  • Jin-Yi Cai
چکیده

Suppose all the individuals in a field are linearly ordered. Groups of individuals form teams. Is there a perfect ranking function of each team based on the members of the team? We prove that under a very mild and reasonable set of axioms for the ranking function, no such ranking function exists. AMS Subject Classification: 68R05, 91F10, 06A05, 06A07.

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تاریخ انتشار 2007