摘要
给出了模糊树自动机的全直积、限制直积、级联积和圈积以及覆盖的定义,讨论了模糊树自动机积之间的关系、模糊树自动机积之间的覆盖关系以及模糊树自动机的积与覆盖它们的模糊树自动机的积之间的覆盖关系。
The concepts of coverings ,full direct products ,restricted direct products ,cascade products and wreath products for fuzzy tree automata were given. The product relations between various fuzzy tree automata,the covering relations between various products of two fuzzy tree automata,and the covering relations between products of two fuzzy tree automata and products of the other two fuzzy tree automata which cover them were studied.
出处
《广西师范大学学报（自然科学版）》
CAS
北大核心
2009年第4期31-35,共5页
Journal of Guangxi Normal University:Natural Science Edition
基金
国家自然科学基金资助项目(60473005)
广西自然科学基金资助项目(0832103)
广西研究生教育创新计划资助项目(2008106020701M235)
关键词
模糊树自动机
全直积
限制直积
级联积
圈积
覆盖
fuzzy tree automata
full direct product
restricted direct product
cascade product
wreathproduct
coverings
