This file is part of IDEAS, which uses RePEc data


[ Papers | Articles | Software | Books | Chapters | Authors | Institutions | JEL Classification | NEP reports | Search | New papers by email | Author registration | Rankings | Volunteers | FAQ | Blog | Help! ]

Spectral Characterization of the Hamming Graphs

Author info | Abstract | Publisher info | Download info | Related research | Statistics
Author Info
Bang, S.
Dam, E.R. van
Koolen, J.H. (Tilburg University, Center for Economic Research)

Additional information is available for the following registered author(s):

Abstract

We show that the Hamming graph H(3; q) with diameter three is uniquely determined by its spectrum for q ? 36. Moreover, we show that for given integer D ? 2, any graph cospectral with the Hamming graph H(D; q) is locally the disjoint union of D copies of the complete graph of size q ! 1, for q large enough.

Download Info
To download:

If you experience problems downloading a file, check if you have the proper application to view it first. Information about this may be contained in the File-Format links below. In case of further problems read the IDEAS help file. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL: http://arno.uvt.nl/show.cgi?fid=65199
File Format: application/pdf
File Function:
Download Restriction: no

Publisher Info
Paper provided by Tilburg University, Center for Economic Research in its series Discussion Paper with number 2007-81.

Download reference. The following formats are available: HTML, plain text, BibTeX, RIS (EndNote), ReDIF
Length:
Date of creation: 2007
Date of revision:
Handle: RePEc:dgr:kubcen:200781

Contact details of provider:
Web page: http://center.uvt.nl

For technical questions regarding this item, or to correct its listing, contact: (Corry Stuyts).

Related research
Keywords:

Find related papers by JEL classification:
C0 - Mathematical and Quantitative Methods - - General

This paper has been announced in the following NEP Reports:

Statistics
Access and download statistics

Did you know? To receive notification of recent additions to the database, subscribe to the free NEP reports.

This page was last updated on 2008-8-25.

This information is provided to you by IDEAS at the Department of Economics, College of Liberal Arts and Sciences, University of Connecticut using RePEc data on a server sponsored by the Society for Economic Dynamics.