Abstract
We investigate the problem of finding monoids that recognize languages of the form L 1 L 2, where T is an arbitrary set of trajectories. Thereby, we describe two such methods: one based on the so-called trajectories monoids and the other based on monoids of matrices. Many well-known operations such as catenation, bi-catenation, shuffle, literal shuffle and insertion are just particular instances of the operation . Hence, our results offer a uniform treatment for classical methods, notably the Schützenberger product. We also investigate some other related operations.
This work has been partially supported by the Project 137358 of the Academy of Finland.
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© 1998 Springer-Verlag Berlin Heidelberg
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Harju, T., Mateescu, A., Salomaa, A. (1998). Shuffle on trajectories: The schützenberger product and related operations. In: Brim, L., Gruska, J., Zlatuška, J. (eds) Mathematical Foundations of Computer Science 1998. MFCS 1998. Lecture Notes in Computer Science, vol 1450. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0055800
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DOI: https://doi.org/10.1007/BFb0055800
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