Impossibility theorem: Difference between revisions

(Basic page about impossibility theorems in election science.)
 
 
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{{wikipedia|No-go theorem}}
{{wikipedia|Proof of impossibility}}
An '''impossibility theorem''' is a theorem that takes a set of seemingly simple criteria that a voting method should adhere to, and then mathematically prove that the criteria are mutually exclusive. There are a lot of impossibility theorems in the electoral space. It would seem that the topic is a lot of fun for people who are good with math.