Notice: Only variables should be assigned by reference in /global/web-serveurs/dmtcs/htdocs/ojs-2.2.4/pages/search/SearchHandler.inc.php on line 131
Warning: Cannot modify header information - headers already sent by (output started at /global/web-serveurs/dmtcs/htdocs/ojs-2.2.4/pages/search/SearchHandler.inc.php:131) in /global/web-serveurs/dmtcs/htdocs/ojs-2.2.4/classes/template/TemplateManager.inc.php on line 240
Warning: Cannot modify header information - headers already sent by (output started at /global/web-serveurs/dmtcs/htdocs/ojs-2.2.4/pages/search/SearchHandler.inc.php:131) in /global/web-serveurs/dmtcs/htdocs/ojs-2.2.4/classes/template/TemplateManager.inc.php on line 243 Author Details
Discrete Mathematics & Theoretical Computer Science old server, we moved to episciences
Solé, Patrick, Telecom ParisTech, 46 rue Barrault, 75634 Paris Cedex 13, France and Department of Mathematics, Faculty of Science, King Abdulaziz University, Jeddah