Introduction to discrete event system学习笔记4.10pm

1.An automaton that is both accessible and coaccessible is said to be trim.

2.We define two operations on automata:product,denoted by ×,and parallel componsition,denoted by ||.

3.The || operation involves all events in E1∪E2 while the × operation involves only events in E1∩E2.

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原文地址：https://www.cnblogs.com/snailjn/p/3012382.html