The aim of the paper is to construct an embedding of a given cyclic extension of degree p of a complete discrete valuation field of characteristic 0 with an arbitrary residue field of characteristic p > 0 into a cyclic extension of degree p2. The result extends the construction obtained by S. V. Vostokov and I. B. Zhukov in terms of Witt vectors, to a wider interval of values for the ramification jump of the original field extension.
Original languageRussian
Pages (from-to)148-157
JournalJournal of Mathematical Sciences
Volume234
Issue number2
Early online date21 Aug 2018
StatePublished - 2018

ID: 39154802