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J-GLOBAL ID:200901070513495940   Update date: Jan. 15, 2020

TANIYAMA, Kouki

タニヤマ コウキ | TANIYAMA, Kouki
Affiliation and department:
Job title: Professor
Homepage URL  (2): http://www.f.waseda.jp/taniyama/http://www.f.waseda.jp/taniyama/
Research field  (1): Geometry
Research keywords  (3): topology ,  knot theory ,  spatial graph theory
Research theme for competitive and other funds  (16):
  • 2016 - 2021 Research on knot theory and its application
  • 2015 - 2018 Multiplicity of a space over another space
  • 2012 - 2017 Studies of knot theory and their applications
  • 2012 - 2016 Topology of knots and 3-manifolds
  • 2012 - 2015 A study of spatial graphs from topological viewpoint
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Papers (49):
  • Kazuhiro Ichihara, In Dae Jong and Kouki Taniyama. Achiral 1-cusped hyperbolic 3-manifolds not coming from amphicheiral null-homologous knot complements. Lobachevskii Journal of Mathematics. 2018. 39. 9. 1353-1361
  • Youngsik Huh, Jung Hoon Lee and Kouki Taniyama. Stick number of tangles. Journal of Knot Theory and its Ramifications. 2017. 26. 13. 1750094
  • Noboru Ito, Shosaku Matsuzaki and Kouki Taniyama. Circle arrangements of link projections. Kobe Journal of Mathematics. 2017. 34. 1-2. 27-36
  • Noboru Ito, Yusuke Takimura and Kouki Taniyama. Strong and weak (1,3) homotopies on knot projections. Osaka Journal of Mathematics. 2015. 52. 3. 617-647
  • Kouki Taniyama. Mapping a knot by a continuous map. Journal of Knot Theory and its Ramifications. 2014. 23. 10. 1450052
more...
Lectures and oral presentations  (13):
  • Unknotting numbers of diagrams of a given nontrivial knot are unbounded
    (Knots in Washington XXVI 2008)
  • Circle immersions that can be divided into two arc embeddings
    (Knots in Washington XXVIII 2009)
  • Multiplicity distance of spatial graphs
    (International Workshop on Spatial Graphs 2010 2010)
  • Site-specific Gordian distances of spatial graphs
    (Knots and Spatial Graphs 2012 2012)
  • Mapping a knot by a continuous map
    (Knots and Spatial Graphs 2012 2012)
more...
Education (2):
  • - 1987 Waseda University Faculty of Education
  • - 1992 Waseda University Graduate School, Division of Science and Engineering
Professional career (1):
  • (BLANK)
Work history (4):
  • 1993 - 1996 Tokyo Woman's Christian University, Assistant Professor
  • 1997 - 2000 Tokyo Woman's Christian University, Associate Professor
  • 2001 - 2003 Waseda University, Associate Professor
  • 2004 - Waseda Universiy, Professor
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