Great, another perfectly good word ruined by JavaScript. http://isomorphic.net/javascript
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@aphyr@chaosprime ... and the scala hullabaloo was silly, and quickly resolved (some instances of Bijection were changed to Injection).Thanks. Twitter will use this to make your timeline better. UndoUndo
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@avibryant: I think bijective covers that unless you have a novel definition of structure -
@rcoder well, eg, http://math.stackexchange.com/a/54238 . But I'm in over my head here.
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@avibryant@aphyr haha i want to comment on this so badly but arguing about math terms on the internet is a trap :( - 1 more reply
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@avibryant@aphyr@chaosprime I think you are thinking of a homomorphism. - End of conversation
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@avibryant@aphyr@chaosprime but eg a group isomorphism is taken to a bijection by a group->set functorThanks. Twitter will use this to make your timeline better. UndoUndo
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@avibryant@aphyr@chaosprime this has a simple resolution I think. a bijection is an isomorphism in the category of sets.Thanks. Twitter will use this to make your timeline better. UndoUndo
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@avibryant@aphyr@chaosprime -morphism suffix just means you're also mapping the functions on AxA to apply to f(A)xf(A) (with restrictions)Thanks. Twitter will use this to make your timeline better. UndoUndo
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@avibryant@aphyr@chaosprime no, just f: A -> B g: B -> A f . g = id g . f = idThanks. Twitter will use this to make your timeline better. UndoUndo
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