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Hamiltonian Cycles in the Square of a Graph with Block Graph Homeomorphic to a Star

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F07%3A00000403" target="_blank" >RIV/49777513:23520/07:00000403 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Hamiltonian Cycles in the Square of a Graph with Block Graph Homeomorphic to a Star

  • Original language description

    We present necessary and sufficient conditions for hamiltonicity of the square of a connected graph whose block graph is homeomorphic to a star. We show that under certain conditions the square of the graph obtained by identifying a vertex in two graphswith hamiltonian square is also hamiltonian.

  • Czech name

    Hamiltonovské kružnice v druhé mocnině grafu, jehož blokový graf je homeomorfní s hvězdou

  • Czech description

    Uvedeme nutné a postačující podmínky hamiltonovskosti druhé mocniny grafu, jehož blokový graf je homeomorfní s hvězdou. Ukážeme, že za určitých podmínek graf vzniklý ztotožněním vrcholu ve dvou grafech s hamiltonovskou mocninou je rovněž hamiltonovský.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BA - General mathematics

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2007

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    The 1st Young Researchers Conference on Applied Sciences

  • ISBN

    978-80-7043-574-8

  • ISSN

  • e-ISSN

  • Number of pages

    5

  • Pages from-to

    49-53

  • Publisher name

    Západočeská univerzita

  • Place of publication

    Plzeň

  • Event location

    Plzeň

  • Event date

    Jan 1, 2007

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article