solidot新版网站常见问题,请点击这里查看。
消息
本文已被查看12314次
Fra\"iss\'e Limits for Relational Metric Structures. (arXiv:1901.02122v1 [math.LO])
来源于:arXiv
The general theory developed by Ben Yaacov for metric structures provides
Fra\"iss\'e 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. 查看全文>>