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:20230312T070000 END:DAYLIGHT BEGIN:STANDARD TZNAME:EST TZOFFSETFROM:-0400 TZOFFSETTO:-0500 DTSTART:20221106T060000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT UID:656f3e8d62f4d DTSTART;TZID=America/Toronto:20230727T153000 SEQUENCE:0 TRANSP:TRANSPARENT DTEND;TZID=America/Toronto:20230727T163000 SUMMARY:Some convex subsets of the set of quantum channels CLASS:PUBLIC DESCRIPTION:Summary \n\nCS/MATH SEMINAR - RAJESH PEREIRA\, THE UNIVERSITY O F GUELPH \n\nWe explore two convex subsets of the sets of quantum channels . The set\nof mixed unitary channels and the set of entanglement breaking\ nchannels. We study the geometry of these sets\, and show how certain\ngeo metric and spectral properties of these sets can be studied using\npositiv e definite functions\, stochastic matrices and other\nmathematical tools.\ n DTSTAMP:20231205T151525Z END:VEVENT END:VCALENDAR