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.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Bozapalidis, S.: Equational elements in additive algebras. Theory Comput. Systems 32(1999) 1–33.
Courcelle, B.: Equivalences and transformations of regular systems—Applications to recursive program schemes and grammars. Theor. Comp. Sci. 42(1986) 1–122.
Courcelle, B.: Basic notions of universal algebra for language theory and graph grammars. Theoretical Computer Science 163(1996) 1–54.
Goldstern, M.: Vervollständigung von Halbringen. Diplomarbeit, Technische Universität Wien, 1985.
Harary F., Prins G., Tutte W. T.: The number of plane trees. Indagationes Mathematicae 26(1964) 319–329.
Karner, G.: On limits in complete semirings. Semigroup Forum 45(1992) 148–165.
Klarner D. A.: Correspondences between plane trees and binary sequences. J. Comb. Theory 9(1970) 401–411.
Kuich, W.: Uber die Entropie kontext-freier Sprachen. Habilitationsschrift, Technische Hochschule Wien, 1970. English translation: On the entropy of context-free languages. Inf. Control 16(1970) 173–200.
Kuich, W.: Languages and the enumeration of planted plane trees. Indagationes Mathematicae 32(1970) 268–280.
Kuich, W.: Semirings and formal power series: Their relevance to formal languages and automata theory. In: Handbook of Formal Languages Eds.: G. Rozenberg and A. Salomaa, Springer, 1997, Vol. 1, Chapter 9, 609–677.
Kuich, W.: Formal power series over trees. In: Proceedings of the 3rd International Conference Developments in Language Theory S. Bozapalidis, ed., Aristotle University of Thessaloniki, 1998, pp. 61–101.
Kuich, W.: Pushdown tree automata, algebraic tree systems and algebraic tree series. Information and Computation, to appear.
Kuich, W., Salomaa, A.: Semirings, Automata, Languages. EATCS Monographs on Theoretical Computer Science, Vol. 5. Springer, 1986.
Mezei, J., Wright, J. B.: Algebraic automata and context-free sets. Inf. Control 11(1967) 3–29.
Stanley, R. P.: Enumerative Combinatorics, Volume 2. Cambridge University Press, 1999.
Wechler, W.: Universal Algebra for Computer Scientists. EATCS Monographs on Computer Science, Vol. 25. Springer, 1992.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2000 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
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
Download citation
DOI: https://doi.org/10.1007/3-540-44612-5_44
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-67901-1
Online ISBN: 978-3-540-44612-5
eBook Packages: Springer Book Archive