Valentin Ovsienko

  1. Title:
    Projective geometry old and new. From 1956 to 2016
    Speaker:
    Valentin Ovsienko

    Link:
    http://www.birs.ca/events/2016/5-day-workshops/16w5017/videos/watch/201606130859-Ovsienko.html

  2. Title:
    Shadow sequences of integers.
    Speaker:
    Valentin Ovsienko

    Link:
    https://video-archive.fields.utoronto.ca/view/15432