Open Access
2017 Hensel's lemma and the intermediate value theorem over a non-Archimedean field
Luigi Corgnier, Carla Massaza, Paolo Valabrega
J. Commut. Algebra 9(2): 185-211 (2017). DOI: 10.1216/JCA-2017-9-2-185

Abstract

This paper proves that all power series over a maximal ordered Cauchy complete non-Archimedean field satisfy the intermediate value theorem on every closed interval. Hensel's lemma for restricted power series is the main tool of the proof.

Citation

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Luigi Corgnier. Carla Massaza. Paolo Valabrega. "Hensel's lemma and the intermediate value theorem over a non-Archimedean field." J. Commut. Algebra 9 (2) 185 - 211, 2017. https://doi.org/10.1216/JCA-2017-9-2-185

Information

Published: 2017
First available in Project Euclid: 3 June 2017

zbMATH: 1376.12011
MathSciNet: MR3659948
Digital Object Identifier: 10.1216/JCA-2017-9-2-185

Subjects:
Primary: 12J15

Keywords: Hensel's Lemma , intermediate value , Non-archimedean fields , Power series

Rights: Copyright © 2017 Rocky Mountain Mathematics Consortium

Vol.9 • No. 2 • 2017
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