Yi Xie

  1. Title:
    Simple type conditions and polynomial invariants of elliptic surfaces from rank 3 bundles
    Speaker:
    Yi Xie

    Link:
    http://scgp.stonybrook.edu/video_portal/video.php?id=2935

  2. Title:
    The Atiyah-Singer Index Theorem
    Speaker:
    Yi Xie

    Link:
    http://scgp.stonybrook.edu/video_portal/video.php?id=261