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Some algebraic and topological properties of subspaces of (pre)orders

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 نشر من قبل Julie Decaup
 تاريخ النشر 2020
  مجال البحث
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 تأليف Julie Decaup




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We study algebraic and topological properties of subsets of preorders on a group. In particular we study properties of the composition of two preorders, generalize a topological theorem of cite{S} in the case of standard orders and show the same theorem in the case of standard preorders. We also show a property of standard valuations.



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