Alexander Stoimenow

Some talks and related materials

• Properties of positive knots and related knot classes. Here is a recording of a related talk "Around Bennequin's inequality" at the 8th KAIST Geometric Topology Fair.
• Density of braid group representations: Talk Slides from the 5th East Asian School (01/09).
  A recording of my talk at the KAIST First Topology Workshop (08/08).
  Another related talk slide from the Annual meeting of Yeungnam Mathematical Society, Yeungnam University, Kyungsan, Korea, 19 June 2010.
• a talk "Everywhere equivalent and everywhere different knot diagrams" at the Knots and Spatial Graphs 2012 Workshop. Here are the slides.
• slides of a talk "On dual triangulations of surfaces" at the 2012 TAPU Workshop on Knot Theory and Related Topics, Pusan.
• slides of a talk "Hoste’s conjecture and roots of the Alexander polynomial" (I gave in Pusan and some other places).
• slides for my talk "Concordance of positive knots" at the Satellite Conference of Seoul ICM 2014 "Knots and Low Dimensional Manifolds" in Pusan.
• A youtube recording of my talk "Roots of the Alexander polynomial and Hoste's conjecture" on Nov 11, 2015 in "Knots and Spatial Graphs" workshop KAIST.
• Slide for a talk in KIAS, Aug 25, 2016, on triangulations of surfaces and material for my second talk on non-triviality of the Jones polynomial.
• slides for my talk "Exchange moves and non-conjugate braid representatives of links" (on joint work w/ R.Shinjo) at the Third Pan Pacific International Conference on Topology and Applications (PPICTA) Chengdu, China, Nov 2019
• Links to my talks at Prof Ziegler's lab:
  • "Introduction to Computational Knot Theory" (9/14/2020) (notes)
  • "Knotscape and knot tables" (11/12/2020) (notes)
• "Knot polynomial computation and application to braid index" ("Knots and Spatial Graphs 2021", Feb 1 11:00-12:30) (notes)
• "Strong quasipositivity of links" ("Knots and Spatial Graphs 2023", Jun 16 11:10-12:00) (slides)
• a talk slide from the KMS Fall meeting in Seoul Oct 22-24, 2025