Open Problem Garden - Separators in string graphs - is statement correct? - Comments http://openproblemgarden.org/forum_topic/separators_in_string_graphs_is_statement_correct Comments for "Separators in string graphs - is statement correct?" en Separators in string graphs - is statement correct? http://openproblemgarden.org/forum_topic/separators_in_string_graphs_is_statement_correct http://garden.irmacs.sfu.ca/?q=op/separators_in_string_graphs <br> 1. The n-complete graph is a string graph, isn't it? It is easy to draw n curves where any intersects any. <br> 2. And where is the separator in the complete graph? http://openproblemgarden.org/forum_topic/separators_in_string_graphs_is_statement_correct#comment Mon, 22 Feb 2010 11:49:34 +0100 leshabirukov 37184 at http://openproblemgarden.org