@article{ITA_1983__17_3_205_0,
author = {Culik, Karel Ii and Karhum\"aki, Juhani},
title = {On the Ehrenfeucht conjecture for DOL languages},
journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
volume = {17},
year = {1983},
pages = {205-230},
mrnumber = {743886},
zbl = {0544.68050},
language = {en},
url = {http://dml.mathdoc.fr/item/ITA_1983__17_3_205_0}
}
Culik, Karel Ii; Karhumäki, Juhani. On the Ehrenfeucht conjecture for DOL languages. RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications, Tome 17 (1983) pp. 205-230. http://gdmltest.u-ga.fr/item/ITA_1983__17_3_205_0/
1. , and , Tests Sets for Context Free Languages and Systems of Equations Over a Free Monoid, Information and Control, Vol. 52, 1982, pp. 172-186. | MR 701592 | Zbl 0522.68064
2. , The Ultimate Equivalence Problemfor DOL Systems, Acta Informatica, Vol. 10, 1978, pp. 79-84. | MR 495230 | Zbl 0385.68060
3. , Homomorphisms: Decidability, Equality and Test Sets, in R. BOOK, Ed., Formal Language Theory, Perspectives and Open Problems, Academic Press, New York, 1980.
4. , On the Decidability of the Séquence Equivalence Problem for DOL Systems, Theor. Comp. Science, Vol. 3, 1977, pp. 75-84. | MR 495228 | Zbl 0352.68103
5. and , Systems of Equations Over a Free Monoid and Ehrenfeucht's Conjecture, Discrete Mathematics, Vol. 43, 1983, pp. 139-153. | MR 685623 | Zbl 0528.68057
6. and , On the Decidability of Homomorphism Equivalence for Languages, J. Comput. Systems Sc., Vol. 17, 1978, pp. 163-175. | MR 514269 | Zbl 0389.68042
7. and , Test Sets and Checking Words for Homomorphism Equivalence, J. Comput. Systems Sc., Vol. 21, 1980, pp. 379-395. | MR 584866 | Zbl 0451.68046
8. and , Rational Sets in Commutative Monoids, J. of Algebra, Vol. 13, 1969, pp. 173-191. | MR 246985 | Zbl 0206.02703
9. , Introduction to Formal Language Theory, Addison-Wesley, Reading, Massachusetts, 1978. | MR 526397 | Zbl 0411.68058
10. and , A Note on Elementary Homomorphisms and the Regularity of Equality Sets, EATCS Bulletin, Vol. 9, 1979, pp. 16-24.
11. M.KARPINSK, Ed., New Scottish Book of Problems, in preparation.
12. and , On Finite Semigroups of Matrices, Theor. Comp. Science, Vol. 5, 1977, pp. 101-111. | MR 473070 | Zbl 0368.20049
13. and , The Mathematical Theory of L Systems. Academic Press, New York, 1980. | MR 561711 | Zbl 0508.68031
14. and , Automata-Theoretic Aspects of Formal Power Series, Springer Verlag, New York, 1978. | MR 483721 | Zbl 0377.68039