Context free derivations on word monoids
β Scribed by Alexander Meduna
- Book ID
- 104691137
- Publisher
- Springer-Verlag
- Year
- 1990
- Tongue
- English
- Weight
- 294 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0001-5903
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We consider slender languages, that is, languages for which the number of words of the same length is bounded from above by a constant. It is known that the slender context-free languages are precisely the unions of paired loops, that is, ΓΏnite unions of sets of the form {uv n wx n y | nΒΏ0}. Analysi
Let A be a finite, totally ordered alphabet, and let P be the lexicographic ordering on A\*. Let X be a subset of A\*. The language of minimal words of X is the subset of X composed of the lexicographically minimal word of X for each length: The aim of this paper is to prove that if L is a context-