10
Views
5
CrossRef citations to date
0
Altmetric
Original Articles

Literal homomorphisms of ol-languagest

&
Pages 247-267 | Published online: 19 Mar 2007

References

  • Aho , A.V. 1968 . Indexed Grammars-An extension of Context-free grammars . J. Assoc. Comput. Mach , 15 : 647 – 671 .
  • Culik , K. II . 1973 . “ J. Macro OL-systems ” . In Int. J. of Comp. Math , Waterloo, , Canada : University of Waterloo . to appear. Research Report CS-73-06
  • Culik , K. II . 1973 . “ On some families of languages related to developmental systems ” . In Int. J. of Comp. Math , Vol. 4 , 31 – 42 . Waterloo, , Canada : University of Waterloo . Also Research Report CS-73-12
  • Ginsburg , S. and Greibach , S. 1969 . Abstract families of languages . Memoirs Amer. Math. Soc , 87 : 1 – 12 .
  • Herman , G.T. Closure properties of some families of languages associated with biological systems, Int. J. of Comp. Math . Also in Proceedings of the Fifth Annual Princeton Conference on Information Sciences . Princeton to appear
  • Hopcroft , J.E. and Ullman , J.D. 1969 . Formal Languages and their Relation to Automata , Reading, Massachusetts : Addison-Wesley Publishing .
  • Lindenmayer , A. 1968 . Mathematical models for cellular interactions in development . J. Theoret. Biol , 18 : 280 – 315 .
  • Lindenmayer , A. 1971 . Developmental systems without cellular interactions, their languages and grammars . J. Theoret. Biol , 30 : 455 – 484 .
  • Rozenberg , G. and Doucet , P.G. 1971 . On OL-languages . Information and Control , 19 : 303 – 318 .
  • Rozenberg , G. 1972 . Extension of Tabled OL-systems and Languages , SUNY at Buffalo . Research Report 53-73, Computer Science Department
  • Salomaa , A. 1973 . Formal Languages , New York : Academic Press .

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.