Krylov-Bogolubov theorem
Any continuous map
on a metrizable compact
topological space
has an invariant Borel probability measure (i.e. a Borel probability measure that is preserved by the given map).
数学辞典收录了18232条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。