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Results tagged with class-field-theory
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user 71019
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For $K/E$ a number fields extension and $F/E$ a finite Galois extension, how is the ramifica...
Studying class field theory, I have come across the following Proposition:
Proposition. Let $K/E$ be an extension of number fields so that there is no nontrivial unramified subextension $F/E$ with $G …
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