Alexander Lubotzky

  1. Title:
    High Dimensional Expanders and Ramanujan Complexes
    Speaker:
    Alexander Lubotzky

    Link:
    https://www.ias.edu/video/high-dimensional-expanders-and-ramanujan-complexes

  2. Title:
    Stability, non-approximated groups and high-dimensional expanders
    Speaker:
    Alexander Lubotzky

    Link:
    https://www.ias.edu/video/members/2020/1012-AlexanderLubotzky

  3. Title:
    From Ramanujan graphs to Ramanujan complexes
    Speaker:
    Alexander Lubotzky

    Link:
    https://video-archive.fields.utoronto.ca/view/14397

  4. Title:
    First order rigidity of high-rank arithmetic groups
    Speaker:
    Alexander Lubotzky

    Link:
    https://www.ias.edu/video/first-order-rigidity-high-rank-arithmetic-groups