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Constructing ω-free Hardy fields

delete2026-01-01
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PRE
AI
M
Matthias Aschenbrenner *
V
van den Dries, Lou
J
Joris van der Hoeven
DOI:10.1007/s11854-026-0447-ydelete
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Abstract

Abstract

En 中文
We show that every Hardy field extends to an omega-free Hardy field. This result relates to classical oscillation criteria for second-order homogeneous linear differential equations. It is essential in [10], and here we apply it to answer questions of Boshernitzan, and to generalize a theorem of his.
Keywords:
DIFFERENTIAL-EQUATIONS
ORDERS

Journal

J
JOURNAL D ANALYSE MATHEMATIQUE
IF:
0.9
Papers:
62
Citations:
0

Organization

U
university of vienna
Scholars:
2.9K
Papers: 1.5K
Citations: 0
U
university of illinois urbana-champaign
Scholars:
2.5K
Papers: 1.3K
Citations: 0
University of Illinois System cover
University of Illinois System
Scholars:
6.9W
Papers: 6.2W
Citations: 644
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Cited Papers

Cited Papers

Asymptotic Differential Algebra and Model Theory of Transseries
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IF0
err2017-12-31
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PREAI
errAschenbrenner,Matthias; van den Dries,Lou; van der Hoeven,Joris
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H -fields and their Liouville extensions
err2002-04-01
err0
PREAI
errAschenbrenner,Matthias; van den Dries,Lou
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errSave
researcher View more