Cayley theorem proof

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In this video I show you how to prove Cayley's theorem, which states that every group is isomorphic to a permutation group.

This video is a bit long because I take the time to revisit all the concepts required in the proof. these include isomorphisms, injective, surjective, and bijective functions, and how to construct the set of elements in the given group to construct the required permutation group.
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Thank you very much for these videos, Juan!


I'm pursuing a degree in Mathematics and I've found them very helpful, especially those about abstract algebra. I'd suggest you sort them out by lists, though. This way it would be easier for people to access the topics they're interested in.


Kind regards

Alejandro-hhub