Remarks on Regulated Limited ET0L Systems and Regulated Context-Free Grammars
نویسندگان
چکیده
We continue the studies of the second author on regulated uniformly k-limited and regulated k-limited ET0L systems. We focus on the permitting and forbidding random context regulation. Especially, we establish some results on (regulated) propagating (uniformly) k-limited ET0L systems which were not solved in 2, 18, 21, 22]. Moreover, relations to recurrent programmed languages introduced by von Solms are exhibited. Supported by Deutsche Forschungsgemeinschaft grant DFG La 618/3-1.
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ورودعنوان ژورنال:
- Theor. Comput. Sci.
دوره 194 شماره
صفحات -
تاریخ انتشار 1998