Abstract | ||
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For a closure operation c and an involution i defined on a language family M, we define Nc,iM(L) as the number of distinct languages which can be obtained from a language L by repeated applications of c and i. The orbit OM(c,i) of c and i is defined as the set of all these numbers. |
Year | DOI | Venue |
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2021 | 10.1016/j.ic.2021.104811 | Information and Computation |
Keywords | DocType | Volume |
Kuratowski's closure-complement theorem,Orbit of languages | Journal | 281 |
ISSN | Citations | PageRank |
0890-5401 | 0 | 0.34 |
References | Authors | |
0 | 1 |
Name | Order | Citations | PageRank |
---|---|---|---|
Jürgen Dassow | 1 | 530 | 118.27 |