Yeonhee Jang

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Last Update : October 22, 2023
  1. Keenness for Heegaard splittings of 3-manifolds and brideg splittings of links,
    Workshop on topology and geometry of 3-manifolds
    @ Tokyo Metropolitan Tama Business Activation Center, 2023.10.6.
  2. On keen bridge splittings of links,
    Iberoamerican and Pan Pacific International Conference on Topology and its Applications
    @ Meritorious Autonomous University of Puebla (Mexico) (online), 2023.9.11 (11-14).
  3. On keen bridge splittings of links,
    Intelligence of Low-dimensional Topology 2023
    @ Kyoto University, RIMS, 2023.5.26 (24-26).
  4. On keen bridge splittings,
    The 13th KOOK-TAPU Joint Seminar on Knots and Related Topics
    @ Osaka Metropolitan University (online), 2022.7.27 (26-28).
  5. Bridge splittings of links as viewed from the curve complex,
    Women in Mathematics - a Panorama of Contributions
    @ Hokkaido University, 2017.7.30 (29-30).

 2014:

  1. Bridge splittings of links with Hempel distance n,
    A Satellite Conference of Seoul ICM 2014: Knots and Low Dimensional Manifolds
    @ Busan (Korea), 2014.8.23 (22-26).
  2. Knots with non-minimal destabilized bridge spheres,
    The 6th TAPU-KOOK Joint Seminar on Knots and Related Topics
    @ NIMS (Korea), 2014.7.22 (21-25).
  3. 3師尦懡條懱偺僿僈乕僪暘夝偲棈傒栚偺嫶暘夝偺僿儞儁儖嫍棧偵偮偄偰
    戞11夞忛嶈怴恖僙儈僫乕
    @ Kinosaki, 2014.2.18 (17-21).
  4. On Hempel distance of bridge splittings of links
    搶嫗棟壢戝妛 摿堎揰丒僩億儘僕乕僙儈僫乕
    @ Tokyo University of Science, 2014.1.17.

 2013 :

  1. On Hempel distance of bridge splittings of links,
    Advanced School and Discussion Meeting on Knot Theory and its Applications
    @ IISER Mohali (India), 2013.12.19 (10-20).
  2. Bridge splittings of links with Hempel distance n,
    Friday Seminar on Knot Theory
    @ Osaka City University, 2013.12.13.
  3. 嬋柺忋偺嬋慄偑嶌傞暋懱偲偦偺墳梡,
    悢妛丒暔棟妛丒忣曬壢妛偺尋媶岎棳僔儞億僕僂儉
    @ Nara Women's University, 2013.12.7.
  4. 棈傒栚偺嫶暘夝偲偦偺廃曈I,II,III
    婔壗夝愅偲偦偺廃曈
    @ Ishigakijima, 2013.11.3-4 (11/3-11/5).
  5. On distance of Heegaard splittings and bridge decompositions
    尋媶廤夛乽掅師尦懡條懱偺婎杮孮偲偦偺昞尰偵娭偡傞條乆側峔憿偵偮偄偰乿
    @ Nara International Seminar House, 2013.10.31 (10/29-11/1).
  6. Heegaard splittings of Hempel distance n
    The 5th KOOK-TAPU Joint Seminar on Knots and Related Topics
    @ Osaka City University, 2013.7.23 (22-26).
  7. On Hempel distance of Heegaard splittings
    忋嫵戝僩億儘僕乕僙儈僫乕
    @ Joetsu University of Education, 2013.4.14.
  8. Heegaard splittings of distance exactly n
    Branched Coverings, Degenerations, and Related Topics 2013
    @ Tokyo University of Science, 2013.3.10 (7-10).
  9. Heegaard splittings of distance n
    Friday Seminar on Knot Theory
    @ Osaka City University, 2013.1.25.

 2012 :

  1. Hempel distance of Heegaard splittings of 3-manifolds I, II, III
    婔壗夝愅偲偦偺廃曈
    @ Nikko, 2012.11.24 (24-26).
  2. Distances of Heegaard splittings of 3-manifolds and bridge presentations of links
    Séminaire d乫Algèbre, Dynamique et Topologie
    @ Université d'Aix-Marseille (France), 2012.11.12.
  3. Heegaard distance and bridge distance
    Differential Topology Seminar
    @ Kyoto University, 2012.10.23.
  4. 僴儞僪儖懱棈傒栚偲僇儞僪儖G懓
    尋媶夛乽僴儞僪儖懱寢傃栚偲偦偺廃曈V乿
    @ Osaka Institute of Technology, 2012.10.20.
  5. 棈傒栚偺嫶暘夝偺嫍棧偵偮偄偰
    嵅夑戝妛戞207夞墳悢択榖夛
    @ Saga University, 2012.10.11.
  6. Bridge presentations of links as viewed from the curve complex
    2012婔壗妛垻慼尋媶廤夛
    @ Aso, 2012.09.23 (22-25).
  7. Distance of bridge presentations of links and essential surfaces in the link exteriors
    擔杮悢妛夛2012廐婫憤崌暘壢夛(MSJ Autumn Meeting 2012)
    @ Kyushu University, 2012.09.20 (18-21).
  8. Homotopy classes of loops in the link exteriors and quandles
    2012棶媴寢傃栚僙儈僫乕
    @ Okinawa, 2012.09.04 (03-04).
  9. Distance of bridge surfaces for links
    Workshop on Geometry and Topology
    @ Hiroshima University, 2012.08.04.
  10. Distance of bridge surfaces for links
    The 4th TAPU-KOOK Joint Seminar on Knot Theory and Related Topics
    @ Pusan National University (Korea), 2012.07.23 (23-27).
  11. A G-family of quandles and handlebody-knots
    2012 International Conference for Women in Mathematics (The 9th International Conference of KWMS)
    @ Ewha Womans University (Korea), 2012.06.22 (21-22).
  12. Distance of bridge presentations of links and essential surfaces in link exteriors
    Geometry Colloquium
    @ Hokkaido University, 2012.06.15.
  13. 棈傒栚偺嫶暘夝傗偦偺嫍棧偵偮偄偰
    嬤婨戝妛悢妛嫵幒択榖夛
    @ Kinki University, 2012.05.24.
  14. Bridge presentations of links
    Topology Seminar @ LSU (Virtual Seminar)
    @ The University of Iowa (USA), 2012.01.25.
2011 :
  1. Bridge presentations and bridge numbers of links
    Topology Seminar
    @ University of California, Santa Barbara (USA), 2011.11.22.
  2. Introduction to bridge presentations of links
    Hypatian Seminar
    @ University of California, Santa Barbara (USA), 2011.11.21.
  3. Bridge numbers of links and meridian ranks of link groups
    Claremont Topology Seminar
    @ Pomona College (USA), 2011.11.01.
  4. On Bridge presentations of links I, II,
    Intensive Lecture Series (4 hours)
    @ Pusan National University (Korea), 2011.08.29-30.
  5. Bridge numbers of links and minimial numbers of meridian generators of link groups
    The 58th Topology Symposium
    @ University of Tsukuba, 2011.08.09 (08-11).
  6. Application of handlebody-links to Heegaard splittings of link complements
    Geometric and analytic approaches to representations of a group and representation spaces
    @ Kyoto University, RIMS, 2011.06.21 (20-24).
  7. Bridge presentations of links and meridian generators of link groups
    Topology-Geometry seminar
    @ Hiroshima University, 2011.06.07.
  8. Bridge numbers of links and minimal numbers of meridian generators of their groups
    N-KOOK seminar
    @ Osaka City University, 2011.05.14.
  9. Bridge presentations of links and Heegaard splittings of 3-manifolds
    Friday Seminar on Knot Theory
    @ Osaka City University, 2011.05.13.
  10. Bridge presentations of links and meridian generators of link groups
    Spring Workshop 2011 on Low-Dimensional Topology and its Ramifications
    @ Meijo University, 2011.03.03 (01-04).
  11. A quandle cocycle invariant on a group representation for hadlebody-links I, II (with A. Ishii and K. Oshiro)
    The 7th East Asian School of Knots and Related Topics
    @ Hiroshima University, 2011.01.10 (10-13).
2010 :
  1. Bridge numbers of links and minimal numbers of meridian generators of link groups
    寢傃栚偺悢妛III
    @ Nihon University, 2010.12.21 (20-23).
  2. On bridge presentations of links
    Seminar on Knot Theory and Low-Dimensional Topology
    @ Institut de Mathematiques de Toulouse (France), 2010.12.01.
  3. Characterization of 3-bridge links with infinitely many 3-bridge spheres
    International Conference on Topology and Its Applications 2010 ---A Joint Conference with "5th Japan Mexico Topology Conference"
    @ Universidad de Colima (Mexico), 2010.10.01 (9/27-10/1).
  4. Symmetric quandle colorings for handlebody-links
    Kyungpook National University BK 21, Pusan National University BK 21, Osaka City University 21 COE Graduate Student Workshop on Mathematics 2010 (Joint)
    @ Kyungpook National University (Korea), 2010.07.27 (27-31).
  5. Arborescent links with 3-bridge presentations
    Topology-Geometry Seminar
    @ Hiroshima University, 2010.06.08.
  6. 僴儞僪儖棈傒栚偺晄曄検偲偦偺墳梡
    尋媶夛乽僴儞僪儖懱寢傃栚偲偦偺廃曈III乿
    @ Tokyo Woman's Christian University, 2010.05.15.
  7. Invariants of handlebody-links using symmetric quandles
    Spring Workshop 2010 on Low-Dimensional Topology and its Ramifications
    @ Meijo University, 2010.03.07 (5-7).
  8. Symmetric quandle colorings for handlebody-links
    The 6th East Asian School of Knots and Related Topics
    @ Chern Institute of Mathematics (China), 2010.01.27 (25-28).
2009 :
  1. Three-bridge presentations of Montesinos links
    Kyungpook National University BK 21, Pusan National University BK 21, Osaka City University 21 COE Graduate Student Workshop on Mathematics 2009 (Joint)
    @ Osaka City University, 2009.08.22 (21-22).
  2. 3-bridge spheres for algebraic links
    撧椙彈巕戝妛僩億儘僕乕彫尋媶夛
    @ Nara Women's University, 2009.08.17.
  3. A classification of 3-bridge algebraic links
    Friday Seminar on Knot Theory
    @ Osaka City University, 2009.07.17.
  4. Algebraic links with 3-bridge presentations
    Branched Coverings, Degenerations, and Related Topics
    @ Hiroshima University, 2009.03.11 (9-12).
  5. A classification of 3-bridge algebraic links
    The 5th East Asian School of Knots and Related Topics
    @ Gyeongju (Korea), 2009.01.12 (12-16).
2008 :
  1. 嶰嫶暘夝傪帩偮戙悢棈傒栚偵偮偄偰
    擔杮悢妛夛廐婫憤崌暘壢夛
    @ Tokyo Institute of Technology, 2008.09.25 (24-27).
  2. Arborescent links with 3-bridge presentations
    Kyungpook National University BK 21, Pusan National University BK 21, Osaka City University 21 COE Graduate Student Workshop on Mathematics 2008 (Joint)
    @ Pusan National University (Korea), 2008.08.01 (7/27-8/1).
  3. 3師尦懡條懱偺庬悢2偺僿僈乕僪暘夝偲3嫶棈傒栚偺3嫶暘夝
    擔杮悢妛夛2008擭搙擭夛
    @ Kinki University, 2008.03.23 (23-26).
  4. Genus-two Heegaard splittings of non-simple 3-manifolds and 3-bridge presentations of 3-bridge links
    撧椙彈巕戝妛掅師尦僩億儘僕乕僙儈僫乕
    @ Nara Women's University, 2008.03.21.
  5. Genus 2 Heegaard splittings of non-simple 3-manifolds and 3-bridge presentations of 3-bridge links
    Winter Workshop 2008 on Low-Dimensional Topology and its Ramifications
    @ Osaka City University, 2008.02.15 (13-15).
  6. Genus 2 Heegaard splittings of 3-manifolds and 3-bridge presentations of 3-bridge links (Poster Session)
    The 4th East Asian School of Knots and Related Topics
    @ The University of Tokyo, 2008.01.21-24.
2007 :
  1. 3師尦懡條懱偺庬悢2偺僿僈乕僪暘夝偵偮偄偰
    戝嶃巗棫戝妛堾惗択榖夛
    @ Osaka City University, 2007.12.15.
  2. On genus 2 Heegaard splittings of some non-simple 3-manifoldss
    International Conference on Topology and Its Applications 2007 ---A Joint Conference with "4th Japan Mexico Topology Conference"
    @ Kyoto University, 2007.12.04 (3-7).
  3. On genus 2 Heegaard splittings of some non-simple 3-manifolds
    Kyungpook National University BK 21, Pusan National University BK 21, Osaka City University 21 COE Graduate Student Workshop on Mathematics 2007 (Joint)
    @ Osaka City University, 2007.08.28 (27-28).
  4. On genus 2 Heegaard splittings of some 3-manifolds (Poster Session)
    21悽婭COE僾儘僌儔儉宑墳媊弇戝妛-戝嶃戝妛楢実庒庤僙儈僫乕
    @ Keio University, 2007.07.21.
  5. On genus 2 Heegaard splittings of some 3-manifolds
    Geometric Topology
    @ Hiroshima University, 2007.07.07 (6-7).