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- Hacker News
- > Corollary 14 (There is no such thing as a torsor). A torsor is defined as a “group without a distinguished identity element.” No such object exists. The proof is immediate from the axioms of group theory.
I somehow doubt that a standard concept you can look up [0] is vacuous due to simple word games.
- I'm going to believe that both results are true, while simultaneously being not true.by raver1975
- (dupe) OpenAI's claimed disproof of Connes' Rigidity Conjecture is invalid [pdf]
~ https://news.ycombinator.com/item?id=49140869(https://philarchive.org/archive/NIEWTCv17) 32 points|muglug|23 hours ago|37 commentsby defrost