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2017 Elementary equivalence versus isomorphism, II
Florian Pop
Algebra Number Theory 11(9): 2091-2111 (2017). DOI: 10.2140/ant.2017.11.2091

Abstract

In this note we give sentences ϑK in the language of fields which describe the isomorphy type of K among finitely generated fields, provided the Kronecker dimension dim(K) satisfies dim(K)<3. This extends results by Rumely (1980) concerning global fields; see also Scanlon (2008).

Citation

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Florian Pop. "Elementary equivalence versus isomorphism, II." Algebra Number Theory 11 (9) 2091 - 2111, 2017. https://doi.org/10.2140/ant.2017.11.2091

Information

Received: 23 April 2016; Revised: 11 May 2017; Accepted: 3 August 2017; Published: 2017
First available in Project Euclid: 20 December 2017

zbMATH: 06818945
MathSciNet: MR3735462
Digital Object Identifier: 10.2140/ant.2017.11.2091

Subjects:
Primary: 11G30 , 14H25
Secondary: 03C62 , 11G99 , 12F20 , 12G10 , 12L12 , 13F30

Keywords: elementary equivalence versus isomorphism , finitely generated fields , first-order definability , Galois étale cohomology , Kato's higher local-global principles , Milnor $K$-groups

Rights: Copyright © 2017 Mathematical Sciences Publishers

Vol.11 • No. 9 • 2017
MSP
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