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Nathan Dunfield

  • Practical computation with hyperbolic 3 manifolds - Duration: 1:07:00.

    • 7 months ago
    • 143 views
    Nathan Dunfield of the University of Illinois at Urbana-Champaign demonstrates the computer program SnapPy for studying hyperbolic structures on 3-manifolds, which is based on ideas introduced by T...
  • SnapPy 2.0 - Duration: 6:55.

    • 1 year ago
    • 644 views
    I demonstrate some of the new features in version 2.0 of SnapPy. If the video seems fuzzy, make sure you're viewing it HD resolution (720p) in a larger YouTube window.

    For more details, see http...
  • Dance 'o the Links - Duration: 0:43.

    • 1 year ago
    • 141 views
    Randomly chosen links with at most 14 crossings from the Hoste-Thistlethwaite table, drawn using the algorithm of Tamassia et. al. Coming soon to a SnapPy near you.

    Music is "La Pointe Aux Pins...
  • The trivial knot isn't hyperbolic, which is why it doesn't work in that case.

    SnapPy tutorial, Part 2: Graphics - Duration: 3:41.

    • 5 years ago
    • 2,149 views
    A brief tutorial on SnapPy, a user interface to the SnapPea kernel which runs on Mac OS X, Linux, and Windows. SnapPy combines a link editor and 3D-graphics for Dirichlet domains and cusp neighborh...
  • SnapPy tutorial, Part I: Basics - Duration: 7:18.

    • 5 years ago
    • 3,215 views
    A brief tutorial on SnapPy, a user interface to the SnapPea kernel which runs on Mac OS X, Linux, and Windows. SnapPy combines a link editor and 3D-graphics for Dirichlet domains and cusp neighborh...
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