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Fraisse Limits for Relational Metric Structures

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 نشر من قبل Paul Tupper
 تاريخ النشر 2019
  مجال البحث
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The general theory developed by Ben Yaacov for metric structures provides Fraisse limits which are approximately ultrahomogeneous. We show here that this result can be strengthened in the case of relational metric structures. We give an extra condition that guarantees exact ultrahomogenous limits. The condition is quite general. We apply it to stochastic processes, the class of diversities, and its subclass of $L_1$ diversities.



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