If you have any trouble with the links below please inform me via email.

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Notes, handouts, and/or videos from some talks:

• The word problem in the mapping class group is quasi-linear,

  (slides).

  Invited speaker, ECM, 2024-07-16.

• The census of transverse veering triangulations,

  (ICERM video).

  Algorithms in complex dynamics and mapping class groups , ICERM, 2019-11-03.

• Chasing Cannon-Thurston,

  (ICERM video).

  Illustrating geometry and topology, ICERM, 2019-09-20.

• Combinatorial low-dimensional topology,

  (exercise sheet one) (exercise sheet two) (exercise sheet three)

  LMS Undergraduate Summer School, Leeds, 2019-07-25 and -26.

• Snappy tutorial,

  (tutorial)

  Classical and quantum three-manifold topology, Monash, 2018-12-15.

• Coordinates on ML(S),

  (Fields video) (Fields video) (Fields video) (notes).

  Geometry and Dynamics in Teichmüller Space Equipped with the Thurston Metric, Fields Institute, 2018-09-12 to 2018-09-19.

• Flipper tutorial,

  (tutorial)

  Sage Days 96, Fields Institute, 2018-08-14.

• Introduction to towers in topology,

  (notes).

  Geometric and Asymptotic Group Theory with Applications, KIAS, 2018-07-16 to 2018-07-20.

• An introduction to veering triangulations,

  (YouTube).

  Teichmüller dynamics, mapping class groups and applications, Grenoble, 2018-06-26.

• Computation in ... low-dimensional topology,

  (notes) (tutorial).

  Computation in ... seminar, Warwick, 2017-11-16 and 2017-11-23.

• Veering Dehn surgery,

  (YouTube).

  Geometric structures on 3-manifolds, IAS, 2016-04-12.

• Recognizing three-manifolds,

  (YouTube).

  Geometry, Groups and Dynamics/GEAR Seminar, UIUC, 2015-09-01.

• Curves and laminations,

  (notes).

  Workshop on invariants of knots, surfaces, and three-manifolds, Gazi University, Turkey, 2015-08-03 to 2015-08-05.

• End invariants of splitting sequences,

  (YouTube).

  BonahonFest, Orsay, 2015-07-07.

• Train tracks,

  (notes).

  Reading seminar, Warwick, 2015-01-16.

• Compressed words in Gromov hyperbolic groups,

  (ICERM video).

  Topology, Geometry and Group Theory, Informed by Experiment, ICERM, 2013-08-25.

• The boundary of the arc complex,

  (YouTube).

  GTiNY2013, New York, 2013-08-12.

• Curves in the Masur domain,

  (notes).

  HempelFest, Houston, 2013-04-21.

• Word problems and compression,

  (lecture I notes) (lecture II notes) (lecture III notes) (lecture IV notes).

  Summer school on automorphisms of free groups, CRM, 2012-09-25 to 29.

• The structure theorem for train track splitting sequences,

  (HTML notes).

  Journees sur OUT(F_n), Paris-Sud, 2011-08-31.

• Algorithmic topology,

  (MSU video).

  RTG lecture, MSU, 2005-11-08.

• Holes in the disk complex,

  notes taken by Tsuyoshi Kobayashi (1) (2) (3) (4) (5) (6).

  Workshop on Heegaard splittings of three-manifolds, Technion, 2005-07-13.

• Sphere recognition is in NP,

  (slides).

  First KOOK Seminar International conference for Knot Theory and Related Topics, Japan, 2004-07-06 to -15.

• Recognizing Haken manifolds,

  (notes).

  Lecture series, Osaka, Japan, 2004-01.

• Conjectures on the structure of Heegaard splittings,

  (notes).

  Lecture series, Nara, Japan, 2004-01.

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Outreach talks, art exhibitions:

• Puzzling the 120-cell,

  (slides)

  Outreach speaker, ECM, 2024-07-18.

• Symmetry and the Klein quartic,

  (slides)

  3D Printing Workshop, Durham, 2017-06-08.

• Brilliant Geometry,

  Main webpage, hosted by Andrew Ranicki

  Walkthrough, hosted by Matt Parker

  Behind the shot - photograph by James Glossop (The Times)

  Puzzling the 120-cell - talk by Schleimer (YouTube) (slides)

  Design of 3D printed mathematical art - talk by Segerman (YouTube) (slides)

  Exhibit posters and blurbs (Dropbox)

  Videos (Walkthrough) (Matt Parker) (Peter Reid)

  Advertising poster (PDF).

  Exhibition, Sciennes Gallery, Summerhall, Edinburgh, 2017-05-13 to 2017-06-04.

• Symmetry and the Klein quartic,

  (YouTube) (slides).

  Geometry Labs United Conference, UIUC, 2015-08-29.

• Minimal and Seifert surfaces,

  (Dailymotion) (slides).

  Special topology seminar, Edinburgh, 2014-08-04.

• Illustrating Geometry,

  Minimal and Seifert surfaces - talk by Schleimer (YouTube) (slides)

  Sculpture in four-dimensions - talk by Segerman (YouTube) (slides)

  Exhibit posters (Dropbox)

  Catalog (PDF)

  Walkthrough (YouTube)

  Reception timelapse (YouTube)

  Setup timelapse (YouTube)

  Advertising poster (PDF).

  Exhibition, Simons Center, Stony Brook, 2014-06-19 to 2017-08-01.

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Last update: Fri 19 Jul 2024 02:54:40 CEST

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Homepage: To maintainer's homepage.

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Warwick: Up to the math department webpage.