Fields- Mini Course: Ribbon concordance and the Markov equation - Ian Agol

  1. Title:
    Factorizations of the Markov equation over the Gaussian integers | Lecture 2
    Speaker:
    Ian Agol

    Link:
    https://video-archive.fields.utoronto.ca/view/24360

  2. Title:
    Ribbon concordance of knots | Lecture 1
    Speaker:
    Ian Agol

    Link:
    https://video-archive.fields.utoronto.ca/view/24359