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A simple and constructive proof to a generalization of Lüroth's theorem
FRANCOIS OLLIVIER, BRAHIM SADIK
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Source: Crossref
Published: Jan 1, 2022
DOI: 10.55730/1300-0098.3158
Open original source ↗Source abstract
A generalization of Lüroth's theorem expresses that every transcendence degree subfield of the rational function field is a simple extension. In this note we show that a classical proof of this theorem also holds to prove this generalization.
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