| Issue |
RAIRO-Theor. Inf. Appl.
Volume 47, Number 4, October-December 2013
|
|
|---|---|---|
| Page(s) | 325 - 350 | |
| DOI | https://doi.org/10.1051/ita/2013041 | |
| Published online | 07 October 2013 | |
From indexed grammars to generating functions∗
1
Department of Mathematics, Southern Utah University,
Cedar City, 84720, UT, USA
2
Department of Mathematics, Simon Fraser University,
Burnaby V5A 1S6, BC, Canada
mmishna@sfu.ca
Received:
15
August
2012
Accepted:
9
August
2013
We extend the DSV method of computing the growth series of an unambiguous context-free language to the larger class of indexed languages. We illustrate the technique with numerous examples.
Mathematics Subject Classification: 68Q70 / 68R15
Key words: Indexed grammars / generating functions / functional equations / DSV method
© EDP Sciences 2013
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.