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arxiv: 1512.02267 · v3 · pith:SH56KL5Fnew · submitted 2015-12-07 · 🧮 math.LO · math.CA· math.RA

The surreal numbers as a universal H-field

classification 🧮 math.LO math.CAmath.RA
keywords fieldberarducci-mantovaderivationembeddingnumberssurrealconwaydifferential
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We show that the natural embedding of the differential field of transseries into Conway's field of surreal numbers with the Berarducci-Mantova derivation is an elementary embedding. We also prove that any Hardy field embeds into the field of surreals with the Berarducci-Mantova derivation.

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