Maximal and Minimal Solutions to Language Equations
نویسندگان
چکیده
منابع مشابه
Maximal and Minimal Solutions to Language Equations
Given two languages L1 , L2 7*, we define L1hL2= [uhv | u # L1 , v # L2]. The well-known operations of catenation, right left quotient and shuffle product are examples of such operations. Other examples include the insertion and deletion operations. Recall that (see [3, 4]) given words u, v # 7*, the insertion of v into u is u v= [u1vu2 | u=u1u2] and the deletion of v from u is defined as u v=[...
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ژورنال
عنوان ژورنال: Journal of Computer and System Sciences
سال: 1996
ISSN: 0022-0000
DOI: 10.1006/jcss.1996.0082