Nansen Petrosyan

  1. Title:
    Topological spines, minimal realizations and cohomology of strictly developable simple complexes of groups
    Speaker:
    Nansen Petrosyan

    Link:
    https://video-archive.fields.utoronto.ca/view/12604

  2. Title:
    Dimensions of discrete groups: from the Eilenberg-Ganea Conjecture to Brown's question and back
    Speaker:
    Nansen Petrosyan

    Link:
    https://video-archive.fields.utoronto.ca/view/5447