196English · 17 days ago

fundamental rule of galois theory

discuss.tchncs.de

fundamental rule of galois theory

discuss.tchncs.de

LGTM@discuss.tchncs.de to

196English · 17 days ago

I don’t know if the proof is right because answers to Rotman’s exercises are hard to find (for me)

Tbh this should be marked as NSFW, math gore

EDIT: re-read it and I didn’t mention that there are no factors that permute roots between g and h since the intersection of their Galois groups is trivial, also not sure if xi and gamma are even elements in the subgroup of S_n (they should be cause the proposition is true, idk how to explicitly show D:)

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Smorty [she/her]
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16 days ago
i like ur writing! it’s very comf to read <3
- LGTM@discuss.tchncs.deOP
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  Thank you! Embarrassingly, I started writing in small caps because I liked how it looked in LaTeX and now I can’t stop :3

196

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