| A generic basis theorem for cancellation meadows (2008) | |||||||||
Abstract | |||||||||
| Let Q_0 denote the rational numbers expanded to a “meadow'', that is, after taking its zero-totalized form (0^{-1}=0) as the preferred interpretation. In this paper we consider “cancellation meadows'', i.e., meadows without proper zero divisors, such as $Q_0$. We prove a representation result and a generic completeness result. We apply these results to cancellation meadows extended with the sign function, and with floor and ceiling, respectively. | |||||||||
Details der Publikation | |||||||||
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