Discriminants of number fields and surjectivty of trace homomorphism on rings of integers

zbMath1464.11110arXiv1910.11556MaRDI QIDQ5149071

Francesco Battistoni

Publication date: 6 February 2021

Full work available at URL: https://arxiv.org/abs/1910.11556

zbMATH Keywords

trace formsdiscriminantstame number fieldswild number fields

Mathematics Subject Classification ID

Class numbers, class groups, discriminants (11R29) Ramification and extension theory (11S15) Algebraic numbers; rings of algebraic integers (11R04)

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