IDEAS home Printed from https://ideas.repec.org/a/ids/ijmore/v2y2010i1p1-16.html
   My bibliography  Save this article

On the maximum q-colourable induced subgraph problem in perfect graphs

Author

Listed:
  • Nicola Apollonio
  • Massimiliano Caramia

Abstract

Given a non-negative integer q, the maximum q-colourable induced subgraph (MCS) problem asks for an induced subgraph of maximum order among those that are q-colourable. By a result of Yannakakis and Gavril and independently of Corneil and Fonlupt, the MCS is NP-Complete even if restricted to the class of split graphs. In this paper, we investigate the approximability of the MCS problem in the class of perfect graphs.

Suggested Citation

  • Nicola Apollonio & Massimiliano Caramia, 2010. "On the maximum q-colourable induced subgraph problem in perfect graphs," International Journal of Mathematics in Operational Research, Inderscience Enterprises Ltd, vol. 2(1), pages 1-16.
    • Handle: RePEc:ids:ijmore:v:2:y:2010:i:1:p:1-16
    as

    Download full text from publisher

    File URL: http://www.inderscience.com/link.php?id=29686
    Download Restriction: Access to full text is restricted to subscribers.
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ids:ijmore:v:2:y:2010:i:1:p:1-16. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sarah Parker (email available below). General contact details of provider: http://www.inderscience.com/browse/index.php?journalID=320 .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.