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left_neofield [2019/03/28 14:47]
jipsen created
left_neofield [2019/03/28 15:01] (current)
jipsen
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Abbreviation: **LNfld** Abbreviation: **LNfld**
====Definition==== ====Definition====
-A \emph{left neofield} is a structure $\mathbf{F}=\langle F,+,\backslash,/,0,\cdot,1,^{-1}\rangle $ of type $\langle 2,0,2,0,1\rangle $ such that+A \emph{left neofield} is a structure $\mathbf{F}=\langle F,+,\backslash,/,0,\cdot,1,^{-1}\rangle $ of type $\langle 2,2,2,0,2,0,1\rangle $ such that
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-$\langle F\backslash\{0\},\cdot,1\rangle$ is a [[group]]+$\langle F-\{0\},\cdot,1,^{-1}\rangle$ is a [[group]]