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Reconfiguration graph for vertex colourings of weakly chordal graphs

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F19%3A10403671" target="_blank" >RIV/00216208:11320/19:10403671 - isvavai.cz</a>

  • Result on the web

    <a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=MYbEtyh6Z4" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=MYbEtyh6Z4</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Reconfiguration graph for vertex colourings of weakly chordal graphs

  • Original language description

    We show that for each k&gt;=3 there is a k-colourable weakly chordal graph G such that the reconfiguration graph R_k+1(G) is disconnected. We also introduce a subclass of k-colourable weakly chordal graphs and show that their reconfiguration graphs have quadratic diameter.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10101 - Pure mathematics

Result continuities

  • Project

    <a href="/en/project/GA17-09142S" target="_blank" >GA17-09142S: Modern algorithms: New challenges of complex data sets</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2019

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Acta Mathematica Universitatis Comenianae

  • ISSN

    0862-9544

  • e-ISSN

  • Volume of the periodical

    88

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    SK - SLOVAKIA

  • Number of pages

    5

  • Pages from-to

    667-671

  • UT code for WoS article

    000484349000048

  • EID of the result in the Scopus database

    2-s2.0-85073792855