BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Drupal iCal API//EN X-WR-CALNAME:Events items teaser X-WR-TIMEZONE:America/Toronto BEGIN:VTIMEZONE TZID:America/Toronto X-LIC-LOCATION:America/Toronto BEGIN:DAYLIGHT TZNAME:EDT TZOFFSETFROM:-0500 TZOFFSETTO:-0400 DTSTART:20210314T070000 END:DAYLIGHT BEGIN:STANDARD TZNAME:EST TZOFFSETFROM:-0400 TZOFFSETTO:-0500 DTSTART:20201101T060000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT UID:68d232c482d17 DTSTART;TZID=America/Toronto:20210806T153000 SEQUENCE:0 TRANSP:TRANSPARENT DTEND;TZID=America/Toronto:20210806T153000 URL:/combinatorics-and-optimization/events/tutte-colloq uium-liana-yepremyan SUMMARY:Tutte Colloquium - Liana Yepremyan CLASS:PUBLIC DESCRIPTION:Summary \n\nTITLE: The size Ramsey numbers of graphs and hy pergraphs\n\nSpeaker:\n Liana Yepremyan\n\nAffiliation:\n London School of Economics\n\nZoom:\n Please email Emma Watson\n\nABSTRACT:\n\nThe s-colo ur size-Ramsey number of a graph ( hypergraph) H is the\nminimum number of edges in a graph (hypergraph) G whose every\ns-edge-colouring contains a monochromatic copy of H. While the  \nstudy of size Ramsey numbers f or graphs  goes back to 70's to the\nwork of Erdos\, Faudree\, Rousseau and Schelp\, the systematic study of\nthese numbers for hypergraphs have been initiated much more recently\nin 2017  by Dudek\, La Fleur\, Mubayi \, and Rödl. In this talk we will\npresent the current known results in t he literature\, and some recent\nprogress we have made on several question s in the area.\n DTSTAMP:20250923T054020Z END:VEVENT END:VCALENDAR