Peter Arndt

  1. Title:
    Ranges of functors and geometric classes via topos theory
    Speaker:
    Peter Arndt

    Link:
    https://www.youtube.com/watch?v=QSMHP0E-DE8

  2. Title:
    Ranges of functors and geometric classes via topos theory
    Speaker:
    Peter Arndt

    Link:
    https://www.youtube.com/watch?v=QSMHP0E-DE8&pp=sAQA