-regular Languages
-regular Languages
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DOI:
10.1080/00207160.2010.548517
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发表时间:
2011
期刊:
影响因子:
--
通讯作者:
Shou-feng Wang;Yuqi Guo;Shao-Xian Xu
中科院分区:
文献类型:
--
作者:
Shou-feng Wang;Yuqi Guo;Shao-Xian Xu
In this paper, we introduce a class of generalized regular languages, namely 𝒫𝒮-regular languages, and give some characterizations of such generalized regular languages. As applications of the results, we obtain some characterizations of regular languages. Also, we consider the closure properties of the class of 𝒫𝒮-regular languages, and the relationship among 𝒫𝒮-regular languages, context-free languages and context-sensitive languages.