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Algebraic properties of substitution on trajectories

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47813059%3A19240%2F06%3A%230001875" target="_blank" >RIV/47813059:19240/06:#0001875 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Algebraic properties of substitution on trajectories

  • Original language description

    Language operations on trajectories provide a generalization of many common operations such as concatenation, quotient, shuffle and others. A trajectory is a syntactical condition determining positions where an operation is applied. Besides their elegantlanguage-theoretical properties, the operations on trajectories have been used to solve problems in coding theory, bio-informatics and concurrency theory. We focus on algebraic properties of substitution on trajectories. Their characterization in termsof language-theoretical properties of the associated sets of trajectories is given. The transitivity property is of particular interest. Unlike, e.g., shuffle on trajectories, in the case of substitution the transitive closure of a regular set of trajectories is again regular. This result has consequences in the above-mentioned application areas.

  • Czech name

    Algebraické vlastnosti substitucí na trajektoriích

  • Czech description

    Operace s formálními jazyky na trajektoriích jsou rámcem zobecňujícím řadu běžných jazykových operací jako zřetězení, kvocient, vsouvání a další. Zde se zaměřujeme na algebraické vlastnosti substitucí na trajektoriích. Zvláště zajímavá je tranzitivita -na rozdíl od jiných obdobných operací je uzavřená vzhledem ke třídě regulárních jazyků.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    IN - Informatics

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2006

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    THEORETICAL COMPUTER SCIENCE

  • ISSN

    0304-3975

  • e-ISSN

  • Volume of the periodical

    1

  • Issue of the periodical within the volume

    369

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    14

  • Pages from-to

  • UT code for WoS article

  • EID of the result in the Scopus database