Abstract
In this paper we study homomorphic images of Szilard languages (of context-free grammars). First, the relationship between context-free languages and homomorphic images of Szilard languages is considered. Secondly, it is shown that there is a proper hierarchy of language classes. , is the class of languages obtained from Szilard languages by homomorphisms h such that the length of h(ρ) is at most i for each label ρ
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
