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Formal Series over Algebras

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Mathematical Foundations of Computer Science 2000 (MFCS 2000)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 1893))

Abstract

We define two types of series over Σ-algebras: formal series and, as a special case, term series. By help of term series we define systems (of equations) that have tuples of formal series as solutions. We then introduce finite automata and polynomial systems and show that they are mechanisms of equal power. Morphisms from formal series into power series yield combinatorial results.

Partially supported by Wissenschaftlich-Technisches Abkommen Ősterreich-Ungarn.

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© 2000 Springer-Verlag Berlin Heidelberg

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Kuich, W. (2000). Formal Series over Algebras. In: Nielsen, M., Rovan, B. (eds) Mathematical Foundations of Computer Science 2000. MFCS 2000. Lecture Notes in Computer Science, vol 1893. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-44612-5_44

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  • DOI: https://doi.org/10.1007/3-540-44612-5_44

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-67901-1

  • Online ISBN: 978-3-540-44612-5

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