Comparing complexity functions of a language and its extendable part
RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications, Tome 42 (2008) no. 3, pp. 647-655
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Right (left, two-sided) extendable part of a language consists of all words having infinitely many right (resp. left, two-sided) extensions within the language. We prove that for an arbitrary factorial language each of these parts has the same growth rate of complexity as the language itself. On the other hand, we exhibit a factorial language which grows superpolynomially, while its two-sided extendable part grows only linearly.
@article{ITA_2008__42_3_647_0,
author = {Shur, Arseny M.},
title = {Comparing complexity functions of a language and its extendable part},
journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
pages = {647--655},
publisher = {EDP-Sciences},
volume = {42},
number = {3},
year = {2008},
doi = {10.1051/ita:2008021},
mrnumber = {2434040},
zbl = {1149.68055},
language = {en},
url = {http://geodesic.mathdoc.fr/articles/10.1051/ita:2008021/}
}
TY - JOUR AU - Shur, Arseny M. TI - Comparing complexity functions of a language and its extendable part JO - RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications PY - 2008 SP - 647 EP - 655 VL - 42 IS - 3 PB - EDP-Sciences UR - http://geodesic.mathdoc.fr/articles/10.1051/ita:2008021/ DO - 10.1051/ita:2008021 LA - en ID - ITA_2008__42_3_647_0 ER -
%0 Journal Article %A Shur, Arseny M. %T Comparing complexity functions of a language and its extendable part %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 2008 %P 647-655 %V 42 %N 3 %I EDP-Sciences %U http://geodesic.mathdoc.fr/articles/10.1051/ita:2008021/ %R 10.1051/ita:2008021 %G en %F ITA_2008__42_3_647_0
Shur, Arseny M. Comparing complexity functions of a language and its extendable part. RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications, Tome 42 (2008) no. 3, pp. 647-655. doi: 10.1051/ita:2008021
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