Hostname: page-component-74656f9884-8r8nv Total loading time: 0 Render date: 2026-11-08T17:57:56.142Z Has data issue: false hasContentIssue false

A note on defining transcendentals in function fields

Published online by Cambridge University Press:  12 March 2014

Arno Fehm
Affiliation:
School of Mathematics, Tel Aviv University, Ramat Aviv, Tel Aviv 69978, Israel, E-mail: afehm@post.tau.ac.il
Wulf-Dieter Geyer
Affiliation:
Universität Erlangen-Nürnberg, Mathematisches Institut, Bismarckstr. 1 1/2, 91054 Erlangen, Germany, E-mail: geyer@mi.uni-erlangen.de

Abstract

The work [11] deals with questions of first-order definability in algebraic function fields. In particular, it exhibits new cases in which the field of constant functions is definable, and it investigates the phenomenon of definable transcendental elements. We fix some of its proofs and make additional observations concerning definable closure in these fields.

Information

Type
Research Article
Copyright
Copyright © Association for Symbolic Logic 2009

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable