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Preprint Number 2503
2503. Vincent Bagayoko and Joris van der Hoeven The hyperserial field of surreal numbers E-mail: Submission date: 23 October 2023 Abstract: For any ordinal α > 0, we show how to define a hyperexponential E_{ω^α} and a hyperlogarithm L_{ω^α} on the class No^{>, ≻} of positive infinitely large surreal numbers. Such functions are archetypes of extremely fast and slowly growing functions at infinity. We also show that the surreal numbers form a so-called hyperserial field for our definition. Mathematics Subject Classification: Keywords and phrases: |
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