Workshop
Topology and Computers 2005

November 28 -- November 30, 2005

Osaka Sangyo University, Osaka, Japan

Japanese

last modified: 2006.2.2

Program & Slides

Program (PDF version) is here .

(If you cannot view the slides, save the file and open it using Adobe Reader)

• November 28
  • 13:00 -- 13:50
    Tetsuya Hosaka (Utsunomiya University)
    Coxeter groups, simplicial complexes and boundaries
    Slides (1.4MB)

  • 14:20 -- 15:10
    Naoko Kamada (OCAMI, Osaka City University)
    Constructing a table of virtual knots
    Slides (0.7MB)

  • 15:40 -- 16:30
    Kouji Kodama (Kobe City College of Technology)
    Introduction to KNOT Program
    web page (in Japanese)

  • 17:00 -- 17:30
    Makiko Ishiwata (Tokyo Woman's Christian University)
    5-move equivalence for links up to 9 crossings
    Slides (3.6MB)

• November 29
  • 9:30 -- 10:20
    Kazushi Ahara (Meiji University)
    Schemes in 'Kids Cindy' - interactive geometry software
    Slides (1.9MB)

  • 10:40 -- 11:30
    Michihiko Fujii (Kyoto University)
    Points of finite order on a deformation space of hyperbolic structures
    Slides (19.3MB)

  • 13:00 -- 13:50
    Ben Burton (RMIT University)
    Theorems, Algorithms and Brute Force: Building a Census of 3-Manifolds
    Slides (0.3MB)

  • 14:20 -- 15:10
    Chuichiro Hayashi (Japan Women's University)
    Calculating fundamental surfaces by hand
    Slides HTML, PDF (37.8MB)

  • 15:40 -- 16:30
    Masaaki Suzuki (University of Tokyo)
    Twisted Alexander invariants and a partial order in the knot table II
    Slides (0.1MB)

  • 17:00 -- 17:30
    Keiichi Horie (University of Tokyo)
    Introduction to Computation Library �`Doctor K�` on Knot and Geometry using Java
    Slides (1.0MB)

• November 30
  • 9:30 -- 10:20
    Mitsuyuki Ochiai, Noriko Morimura, Akiko Emoto (Nara Women's University)
    Base tangle decompositions and subdivisions of n-string tangles
    Slides (0.4MB)

  • 10:50 -- 11:30
    Mitsuyuki Ochiai, Akiko Emoto, Noriko Morimura (Nara Women's University)
    Homology 3-spheres with 2-connected W-graphs
    Slides (0.1MB)

  • 13:00 -- 13:50
    Sachiko Hamaguchi, Mitsuyuki Ochiai, Noriko Morimura (Nara Women's University)
    Convex 3D drawings of 3-connected planar graphs by Steinitz theorem
    Slides (2.0MB)

  • 14:00 -- 14:50
    Fujio Kako (Nara Women's University)
    Computations of 3-parallel HOMFLY polynomials of 6-braids
    Slides (1.0MB)

  • 15:20 -- 16:10
    Takayuki Nagai (Tottori University of Environmental Studies)
    Geometric Algorithms with Imprecise Input
    Slides (1.9MB)

  • 16:40 -- 17:30
    Yo'av Rieck (University of Arkansas)
    The four Color theorem and branched covers of S^2
    (joint work with Yasushi Yamashita (Nara Women's University))
    Slides (0.4MB)

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Organizing Committee: Yoshihiko Marumoto, Toshio Harikae, Kazuhiro Ichihara (Osaka Sangyo University)
math-tc2005(at)las.osaka-sandai.ac.jp