Soumen Sarkar

  1. Title:
    A retraction of polytopes and integral homology of toric orbifolds.
    Speaker:
    Soumen Sarkar

    Link:
    http://www.birs.ca/events/2016/2-day-workshops/16w2679/videos/watch/201604300859-Sarkar.html

  2. Title:
    Blow-ups and blow-downs of toric orbifolds
    Speaker:
    Soumen Sarkar

    Link:
    https://video-archive.fields.utoronto.ca/view/11903