Abstract
We separate the class of languages accepted by deterministic two-way one counter automata from the languages accepted by two-dimensional rebound automata. We also discuss the relationship of the classes to languages accepted by rebound automata with k-dimensional input for k ≥ 3. Further we answer the question whether the classes of languages accepted by deterministic or nondeterministic rebound automata are closed under length-preserving homomorphisms negatively.
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Petersen, H. (1999). Fooling Rebound Automata. In: Kutyłowski, M., Pacholski, L., Wierzbicki, T. (eds) Mathematical Foundations of Computer Science 1999. MFCS 1999. Lecture Notes in Computer Science, vol 1672. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-48340-3_22
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DOI: https://doi.org/10.1007/3-540-48340-3_22
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