نتایج جستجو برای: valued fields

تعداد نتایج: 283432  

Journal: :Journal of the Institute of Mathematics of Jussieu 2015

Journal: :The Journal of Symbolic Logic 2014

Journal: :Annals of Pure and Applied Logic 2021

In this article, we study the structure of finitely ramified mixed characteristic valued fields. For any two complete discrete fields K 1 and 2 with perfect residue fields, show that if n -th rings are isomorphic for each ? , then isometric isomorphic. More generally, there is depending only on ramification indices such homomorphism from ring to can be lifted a between valuation rings. Moreover...

Journal: :Algebraic statistics 2022

We exhibit the analog of entropy map for multivariate Gaussian distributions on local fields. As in real case, image this lies supermodular cone and it determines distribution valuation vector. In general, can be defined non-archimedian valued fields whose group is an additive subgroup line, remains supermodular. also explicitly compute dimension 3.

Journal: :Proceedings of the Edinburgh Mathematical Society 2019

Journal: :Proceedings of the London Mathematical Society 2018

Journal: :Proceedings of the American Mathematical Society 1999

Journal: :Journal of Mathematical Logic 2023

When [Formula: see text] is a finite field, [J. Becker, J. Denef and L. Lipshitz, Further remarks on the elementary theory of formal power series rings, in Model Theory Algebra Arithmetic, Proceedings Karpacz, Poland, Lecture Notes Mathematics, Vol. 834 (Springer, Berlin, 1979)] observed that total residue map text], which picks out constant term Laurent series, definable language rings with pa...

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