K_4-free graphs

[David Garber]

 Dear all,

What can be said on graphs which are K_4-free? (I saw today a paper about a
bound for the number of triangles in K_4-free graphs)..

Any reference will be very appreciated.

Thank you very much,
David Garber.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://list.seqfan.eu/pipermail/seqfan/attachments/20080804/b769a5cd/attachment.htm>