The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
For a positive integer s, an s-club in a graph G is a set of vertices that induces a subgraph of G of diameter at most s. We study a relation of clubs and cliques. For a positive integer s, we say that a graph class G has the s-clique-power property if for every graph G∈G, every maximal clique in Gs is an s-club in G. Our main combinatorial results show that both 4-chordal graphs and AT-free graphs...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.